@sschultz60 I can't say the exact time frame, but we have a fix ready for testing, and very much appreciate your patience while we make certain it's flawless. I am hoping for the next week or two as a potential release date.
I am also frustrated by this change. We support customers using Putty and this uses tab to autocomplete. Very annoying that the tab key sudenly stopped working.
I will share the same sentiment of the others here. Not being able to use the TAB key is a really critical problem because it is so widely used in many different programs and with different commands (i.e. auto-complete in Putty). I am sure many, if not all GTM users will be very happy once this functionality has been restored!! Thanks!