Brief overview of PR changes/additions

/claim https://github.com/Mudlet/Mudlet/issues/7478 Resolves issue https://github.com/Mudlet/Mudlet/issues/7478

Motivation for adding to Mudlet

1. Open 16 of the default profiles on Linux
2. Hold down Alt+W

Opening three or more profiles also causes crash.

Other info (issues closed, discussion etc)