Error when using Mouseover on Windows Insider builds

[bnc1]

I am getting an error when using the Mouseover command on either of the latest Windows Insider builds 21322 or 21327.

"Access violation at address 7752949A in module user32.dll .Write of address 00409D30"

Problem happens on versions 15.13 and 15.17 of Macro Scheduler. Windows Insider builds can be flaky. MouseOver command works fine on "normal" Windows 10 version 20H2 Build 19042.804.