Add admonition for feedback on missing APIs

Author: ankur22

docs/sources/k6/next/using-k6-browser/playwright-apis-in-k6.md

@@ -16,6 +16,12 @@ The following is the key for what the statuses mean.
 
 The following table shows which Playwright APIs are implemented in k6. We aim to match Playwright's API behavior and signature exactly, but some differences may exist. For more details, refer to the individual API documentation page.
 
+{{< admonition type="note" >}}
+
+If k6 is missing an API from Playwright that you need for your test, please let us know by opening a [github issue](https://github.com/grafana/k6/issues).
+
+{{< /admonition >}}
+
 | Object | Method | Status | Alternate |
 | ------ | ------ | ------ | --------- |
 | Browser | addListener | 🟥 | None |
@@ -111,7 +117,7 @@ The following table shows which Playwright APIs are implemented in k6. We aim to
 | ElementHandle | [focus](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/elementhandle/focus/) | 🟩 | - |
 | ElementHandle | [getAttribute](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/elementhandle/getattribute/) | 🟩 | - |
 | ElementHandle | [getProperties](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/elementhandle/getproperties/) | 🟩 | - |
-| ElementHandle | getProperty | 🟥 | [ElementHandle.getProperties](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/elementhandle/getproperties/) |
+| ElementHandle | getProperty | 🟥 | [elementHandle.getProperties](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/elementhandle/getproperties/) |
 | ElementHandle | [hover](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/elementhandle/hover/) | 🟩 | - |
 | ElementHandle | [innerHTML](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/elementhandle/innerhtml/) | 🟩 | - |
 | ElementHandle | [innerText](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/elementhandle/innertext/) | 🟩 | - |
@@ -159,7 +165,7 @@ The following table shows which Playwright APIs are implemented in k6. We aim to
 | Frame | [fill](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/frame/fill/) | 🟩 | - |
 | Frame | [focus](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/frame/focus/) | 🟩 | - |
 | Frame | [frameElement](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/frame/frameelement/) | 🟩 | - |
-| Frame | frameLocator | 🟥 | [locator('').contentFrame()](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/contentframe/) |
+| Frame | frameLocator | 🟥 | [locator.contentFrame](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/contentframe/) |
 | Frame | [getAttribute](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/frame/getattribute/) | 🟩 | - |
 | Frame | [getByAltText](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/frame/getbyalttext/) | 🟩 | - |
 | Frame | [getByLabel](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/frame/getbylabel/) | 🟩 | - |
@@ -202,7 +208,7 @@ The following table shows which Playwright APIs are implemented in k6. We aim to
 | Frame | [waitForTimeout](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/frame/waitfortimeout/) | 🟩 | - |
 | Frame | [waitForURL](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/frame/waitforurl/) | 🟩 | - |
 | FrameLocator | first | 🟥 | None |
-| FrameLocator | frameLocator | 🟥 | [locator('').contentFrame()](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/contentframe/) |
+| FrameLocator | frameLocator | 🟥 | [locator.contentFrame](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/contentframe/) |
 | FrameLocator | [getByAltText](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/framelocator/getbyalttext/) | 🟩 | - |
 | FrameLocator | [getByLabel](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/framelocator/getbylabel/) | 🟩 | - |
 | FrameLocator | [getByPlaceholder](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/framelocator/getbyplaceholder/) | 🟩 | - |
@@ -219,7 +225,7 @@ The following table shows which Playwright APIs are implemented in k6. We aim to
 | JSHandle | [evaluate](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/jshandle/evaluate/) | 🟩 | - |
 | JSHandle | [evaluateHandle](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/jshandle/evaluatehandle/) | 🟩 | - |
 | JSHandle | [getProperties](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/jshandle/getproperties/) | 🟩 | - |
-| JSHandle | getProperty | 🟥 | [JSHandle.getProperties](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/jshandle/getproperties/) |
+| JSHandle | getProperty | 🟥 | [jsHandle.getProperties](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/jshandle/getproperties/) |
 | JSHandle | [jsonValue](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/jshandle/jsonvalue/) | 🟩 | - |
 | Keyboard | [down](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/keyboard/down/) | 🟩 | - |
 | Keyboard | [insertText](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/keyboard/inserttext/) | 🟩 | - |
@@ -250,7 +256,7 @@ The following table shows which Playwright APIs are implemented in k6. We aim to
 | Locator | [filter](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/filter/) | 🟩 | - |
 | Locator | [first](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/first/) | 🟩 | - |
 | Locator | [focus](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/focus/) | 🟩 | - |
-| Locator | frameLocator | 🟥 | [locator('').contentFrame()](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/contentframe/) |
+| Locator | frameLocator | 🟥 | [locator.contentFrame](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/contentframe/) |
 | Locator | [getAttribute](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/getattribute/) | 🟩 | - |
 | Locator | [getByAltText](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/getbyalttext/) | 🟩 | - |
 | Locator | [getByLabel](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/getbylabel/) | 🟩 | - |
@@ -321,7 +327,7 @@ The following table shows which Playwright APIs are implemented in k6. We aim to
 | Page | [fill](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/fill/) | 🟩 | - |
 | Page | [focus](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/focus/) | 🟩 | - |
 | Page | frame | 🟥 | None |
-| Page | frameLocator | 🟥 | [locator('').contentFrame()](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/contentframe/) |
+| Page | frameLocator | 🟥 | [locator.contentFrame](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/contentframe/) |
 | Page | [frames](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/frames/) | 🟩 | - |
 | Page | [getAttribute](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/getattribute/) | 🟩 | - |
 | Page | [getByAltText](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/getbyalttext/) | 🟩 | - |
@@ -411,7 +417,7 @@ The following table shows which Playwright APIs are implemented in k6. We aim to
 | Request | [response](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/request/response/) | 🟩 | - |
 | Request | serviceWorker | 🟥 | None |
 | Request | [size](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/request/size/) | 🟧 | - |
-| Request | sizes | 🟥 | [request.size()](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/request/size/) |
+| Request | sizes | 🟥 | [request.size](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/request/size/) |
 | Request | [timing](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/request/timing/) | 🟩 | - |
 | Request | [url](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/request/url/) | 🟩 | - |
 | Response | [allHeaders](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/response/allheaders/) | 🟩 | - |