Hi Jamian (did I write "Jarek" in my previous message? sorry about that!),
Got it, hopefully they can quickly upgrade you to Chrome 81.0.4044.138,
since it is a final release since May 5. As this worked with all previous
and all following builds of Chrome, it really looks to me like this is due
to a temporary bug they had introduced in Chrome 81.0.4044.92.