ResizeObserver loop completed with undelivered notifications. Still occurs

[hrb-hub]

Related to #8417

While there was a fix for the Pinch Zoom ResizeObserver, we are still receiving reports (less than before, but still).

We only managed to reproduce it on android using a debugger, specifically by:

• Placing a breakpoint inside the resize handler of src/common/gui/base/List.ts

if (typeof ResizeObserver !== "undefined") {
	new ResizeObserver(() => {
		this.updateSize()  // *breakpoint
	}).observe(this.containerDom)
} else {
	requestAnimationFrame(() => this.updateSize())
}

• Switching from mail view to search view and back. Resuming whenever the breakpoint is hit.

Since we don't yet have a way to reliably reproduce the issue, we can make all observers handle events in a requestAnimationFrame. Though we need to keep an eye on reports to make sure the issue no longer occur.

Test notes

• Redo test notes from ResizeObserver loop completed with undelivered notifications. #8417
• Check List works as expected
• Rotate screen a few time, List view still works