Taskbar thumbnail previews are broken when using custom taskbars with StartIsBack

[ApianCat]

Before reporting your issue

• I have confirmed that this issue does not happen when ExplorerPatcher is not installed
• I do not have "register as shell extension" enabled
• I have tried my best to check existing issues

Repro ExplorerPatcher versions

EP Version 22621.4317.67.1

Repro Windows Versions

Windows 10 22H2 x64

3rd party tweak software installed

StartIsBack
OpenShell
Windhawk
7+ Taskbar Tweaker

Describe the bug

When using custom taskbar styles with StartIsBack, the thumbnail previews will have bugged textures when compared to what it looks like without EP installed

Expected outcome

The thumbnail preview looks like what the style normally shows, with a custom close button

Actual outcome

The thumbnail preview has a bugged texture, with it using the default Windows 10 close button, a stretched custom close button above the thumbnail preview and the preview itself extending through the border

Additional info

No response

Crash Dumps

No response

Media

Intended look:

Actual look:

[milesprower2293]

StartIsBack is not meant to be used along with ExplorerPatcher

[Amrsatrio]

This year I will release an update to EP's taskbar to support Windows 7-8.1 styles. And that taskbar will support all release builds of Windows 10 too, so you won't need SIB. Don't worry.

[ApianCat]

Will there also be a Vista taskbar style?

[Amrsatrio]

No. Pre-superbar taskbar styles won't be made due to extreme differences in architecture.