RFR: 8306121: Scene not rendered initially when changing scenes after fix for JDK-8296621 [v5]

[Jose Pereda]

On Sat, 27 May 2023 22:41:06 GMT, Thiago Milczarek Sayao <tsayao at openjdk.org> wrote:

>> Thanks, @tsayao 
>> 
>> I'm running these tests now on Linux (Ubuntu 20.04) and MacOS (13.3.1):
>> 
>> - controls:test
>> - Manual/ StartIconified
>> - System/Robot test.robot.javafx.stage.IconifyTest
>> - System/Robot test.robot.javafx.scene.SceneChangeShouldNotFocusStageTest
>> 
>> On Linux, all of them work fine.
>> On MacOS:
>>  - Work fine
>>  - I see the stage, it is not iconified (with or without your patch). Is this a know issue?
>>  - Works fine
>>  - Fails: it is not iconified (with or without your patch, also I had another issue with scene being null). Is it a known issue as well?
>
> I don't have a mac to test it. Was it working before?

Hmm, tested 17 to 21-ea, it doesn't work (StartIconified always shows the stage on macOS)

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PR Review Comment: https://git.openjdk.org/jfx/pull/1110#discussion_r1208526019