OS: Windows 7
Scale Settings: 135% (1.35 in DPI Scale)
1) radSplitContainer, collapsible - when collapse/restore first panel it restores 1.35 larger than it was.
2) CommandBarElement.SaveLayout/RestoreLayout - restores elements in a wrong position. Elements that aren't aligned with left or top border will be moved right and bottom correspondingly. I guess it saves position adjusted to DPI Scale, but restores as not adjusted
Both can be easily reproduced with QuickStart example (e.g. split container). Repeats on the current prod version and on the current xxx.308 beta.
1 Answer, 1 is accepted
There is a known issue in the RadSplitContainer when it is run in High DPI. It is logged here: RadSplitContainer: incorrect splitter position after releasing the mouse on 125% DPI. I have also added a vote for the item on your behalf.
Regarding the command bar, indeed the Save/Load API is not working correctly on High DPI and I have logged the issue: RadCommandBar: Saved layout is not restored correctly on High DPI. I have also updated your Telerik Points. A possible workaround is to descale the locations of the strip elements while saving the layout. You can test the custom implementation below:
I hope this will help. Let me know if you need further assistance.