[BUG] Windows 11 24H2 Icons reduced after quit/uninstall

[Kraiggers]

Describe the bug
After trying Seelen (very cool, not for me). I quit and uninstalled it, but my taskbar icons are now much smaller. I can find no way to restore them to the previous size.

I see no options for taskbar size in the windows settings personalization options.

I tried adding the registry keys TaskbarSi (2) and IconSizePreference (1). Neither made any difference.

Any advice would be appreciated.