I'm having a peculiar bug in which apps that are in folders have their light mode icon, but once I open the folder it switches to dark mode. Only some apps. Teams being the most prominent one because its a white icon vs. black. Teams had an update today but it did not fix it so I am assuming its an iOS issue. Its also only when they are in folders. If I move Teams out of a folder it remains the correct icon color. Applies to clear and tinted as well.
Not just you.
HP Smart and others for me are day in folder and dark when expanded.
Clips and others are dark in folder and day when expanded.
Been that way for the last couple of betas.
iPad Pro 11 M4