Thereafter, when I type the shortcut to the desired snippet - I get the previous one and can't get rid of it. Even if I open the dashboard and do the test on any snippet I get that same first choice I have tried clearing the cache, but that doesn't work. If I reboot, works on my first time using, but same thing happens. Help would be nice, as I love the app if it would work
Hi @William_Constad Welcome to the forum! 
Sorry about this issue, that is definitely unexpected! Do you remember since when is it happening?
Can you email me at gaurang@blaze.today and we can join a Google Meet call to quickly resolve into this issue?
Meanwhile, you can check if you have any other extensions installed that could be interfering with Text Blaze. If you turn them off, then restart Chrome, and then try Text Blaze again, does it work correctly?