Revert "Invalidate tooltips when mouse leaves element's hitbox (#22488)" #38456

Job	Run time
check_docs_only	17s
Check Postgres and Protobuf migrations, mergability	12s
Check formatting and spelling	26s
(macOS) Run Clippy and tests	8m 19s
(Linux) Build Remote Server	1m 59s
(Windows) Run Clippy and tests	8m 25s
(Linux) Run Clippy and tests	11m 45s
Create a macOS bundle	0s
Create a Linux bundle	0s
Create arm64 Linux bundle	0s
Auto release preview	0s
	31m 23s

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