[GTALUG] Weird Keyboard Issue

I am having a strange keyboard issue and wondering if it could be a weird setting that got changed somehow. If I hold down my left shift key then press a letter while holding down the shift key, the first character typed is lowercase but all subsequent letters come out uppercase as expected. I can't figure out why the first character typed when holding down that shift key comes out lowercase. My right shift key works as expected., always producing uppercase while held down. I'm on Ubuntu 22.04. My keyboard hasn't always been like this. I can't figure out why this is happening and what has changed. Any thoughts? Thanks Jim