Mouse movement greatly spikes GPU usage

[Adam-Cosner]

I noticed that whenever I move the mouse over a libcosmic app, the GPU usage greatly spikes, and when it's not moving, there's next to zero GPU usage. GTK, Qt, and even base Iced apps do not appear to cause the same effect. This image shows the difference between me moving my mouse over a GTK app vs a COSMIC app, you can probably guess which is which

My guess is that the view is being completely redrawn from the ground up every frame that the mouse is updated

[sgued]

I believe this will be fixed once the iced that libcosmic depends on is updated to include iced-rs/iced#2662