Recently (since around Sep. 2022) I often recognize, that Gmail opened in most recent Chrome browser quite frequently fails to open an e-mail clicked on, or fails to close the e-mail (does not return to list view). The address bar changes, but the page is not updated. Workaround is to do a refresh, but that is not the way it is supposed to work.
I also find lots of uncaught JS error messages in the DevTools Console, like:
"Error in protected function: Cannot read properties of null (reading 'LI')", cause: TypeError: Cannot read properties of null (reading 'lI')"
and similar. Sometimes I see errors including chat.google.com. Or:
"Error: Failed to execute 'insertRow' on 'HTMLTableElement': The index provided (50) is greater than the number of rows in the table (48).\n at _.v.insertRow (https://mail.google.com/_/scs/mail-static/..."
I also tried to open it in MS Edge, but I got similar error phenomena.
Did anyone also experience similar issues? Is there a solution or an open bug ticket for it?