Plasma 6.1 panel icons shrinking with different themes

After updating to 6.1, I use a custom theme and noticed my panel icons were very tiny. I made a test theme with wider side margins in ‘tasks.svg’ to show what I mean:

plasma6.1bug

Downgrading to 6.0 fixes the issue.

I want to know if this is a bug I should report or if this is a change that has a solution I’m missing. Thank you!

I can only put 1 image in the post but here is 6.0:

plasma6.0nobug