State of button not correctly applied after rescaling

[akoch-yatta]

I stumbled upon a button state that is not correctly applied after rescaling on int200
Primary 175% -> 200%

Secondary 125% -> 100%

In the toolbar on top the state is applied correctly, so it is not a general issue

Assumption
This image is probably in an ImageList as well. Perhaps this image is in some kind different, that applying the disabled state is not done correctly.

[akoch-yatta]

The icon is provided by org.eclipse.ui.examples.readmetool

[HeikoKlare]

I can reproduce this issue with the described setup/workflow:

• primary monitor 175%, secondary monitor 125%
• start runtime application (including the org.eclipse.ui.examples.readmetool plug-in), enable "monitor-specific UI scaling"
• move window from primary to secondary monitor

The icon is properly disabled on original/primary monitor but will show up as enabled on the secondary monitor.