Please clarify which crash you would like this bug to be about. If it is the one mentioned in the description (libmutter-cogl-1.so) then more information is required in the form of a stack trace or .crash file.
If the problem is generally just gnome-shell crashing as a result of Xwayland crashing then keep an eye on bug 1505409 and bug 1556601 instead.
Sorry, I am both in a hurry today and confused.
Please clarify which crash you would like this bug to be about. If it is the one mentioned in the description (libmutter- cogl-1. so) then more information is required in the form of a stack trace or .crash file.
If the problem is generally just gnome-shell crashing as a result of Xwayland crashing then keep an eye on bug 1505409 and bug 1556601 instead.