Update 7.3.-QualCoder-Development.md

Author: ccbogel

docs/doc/en/7.3.-QualCoder-Development.md

@@ -55,5 +55,9 @@ QualCoder has been used on Ubuntu 24, Fedora, Linux Mint, Arch Linux, Fedora, Wi
 
 Sometimes for various Linux distros, different installation instructions may be needed. We do not have the capacity to identify and fix these, and are reliant on end users for feedback or improved instructions to fix these issues.
 
+There is an problem with audio/video and QualCoder on Fedora. This is along-standing issue that has not been resolved.
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+Debian with Gnome and the tiled window option - shrinks the Qualcodeer window size. The best option to to turn off window tiling in the Gnome settings.
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