I recently upgraded to v 2022.05 of Comma IDE (Complete Edition), Build #CP-221.5591.1, built on May 26, 2022
I can no longer get the Grammar Viewer to show on a project that it used to work in. I click on Tools -> "Preview Raku Grammar" and nothing happens. The Grammar Preview window does not appear and there are no errors.
Running this version of rakudo on a mac (Intel chip):
Welcome to Rakudo™ v2022.03. Implementing the Raku® Programming Language v6.d. Built on MoarVM version 2022.03.
Also tried 2022.06 version of Rakudo and it doesn't work with this version either.