HasOneThrough displays a table similar to a HasMany relationship

[stephan-v]

• Laravel Version: 9.38.0
• Nova Version: 4.18.2

Description:

I don't think this is how it should work but having a HasOneThrough relationship in Laravel nova produces a table similar to a HasMany relationship. This is what is produces when you look at a resource which has this relationship set with HasOneThrough::make('Plan')

Since only a single record will be returned from this relationship I expected to see something along the lines of this on the resource:

There is also no button to create a plan even though the policy clearly allows this (even when removing the policy entirely).

Am I misunderstanding something here because this does not seem to work at all.

Detailed steps to reproduce the issue on a fresh Nova installation:

Just set up a HasOneThrough::make() on a Nova resource.

[crynobone]

Implemented in Nova 4.19.0

[jonnigg]

This says implemented in 4.19.0 but it seems that, in 4.34.3, HasOneThrough still shows a panel like a HasManyThrough or BelongsToMany would. Any chance you can elaborate on what "Implemented in Nova 4.19.0" means?

[crynobone]

If something is wrong here, you should instead create a new bug report with reproducing code so we can debug it further: https://github.com/laravel/nova-issues/issues/new?assignees=&labels=&projects=&template=1_Bug_report.md