[LH3471] Glitchy tooltip when hovering over word count in Composition mode.

In composition mode, mousing over the panel at the bottom causes the tooltip to flash whenever the mouse stops moving (or something like that). It’s inconsistent and very visually distracting.

Here’s a GIF of the bug in action:

Scrivener version Beta (476684) 64-bit - 20 Feb 2019
Windows 10 Home Premium, version 10.0.17763 Build 17763

Thanks! This has been filed.