ISSUE
Autocorrect displays a drop down menu of options for misspelled words, but does no substitute the options when clicked upon. Also "Add to dictionary" is unresponsive and foes not add a new word to the autocorrect dictionary.

OS
Windows 10 v. 22H2 64 bit

STEAM CLIENT VERSION
Steam Beta Branch: Stable Client
Steam Version: 1757650573
Steam Client Build Date: Fri, Sep 12 00:57 UTC -08:00
Steam Web Build Date: Thu, Sep 11 19:47 UTC -08:00
Steam API Version: SteamClient022

STEPS
Have a misspelled or unrecognized word show a red zigzag line underneath.
Right click to open the autocorrect drop down options menu.
Select the correctly spelled word or select "Add to dictionary" and click.
Click multiple times while the autocorrect options menu remains unresponsive and curse under your breath a few dozen times.

EXPECTED
Clicking on the correct spelling of a word or the "Add to dictionary" option actually does something.

I first noticed this behavior just after this past Tuesday's weekly server maintenance, behavior did not change after the small client update I received last night.