NVDA still can’t support SecureCRT, Jamie did add limited support for me once long ago, but it was heavily dependent on a particular version of a dll they were using which changed with every major release of SecureCRT, so it broke in fairly short order. Its essential to my job, so, no NVDA for me, Plus, I hate Object Nav with a passion. I’m hesitant to entirely blame FS either, Mozilla do have a history of “my way or the highway” when it comes to accessibility support, for a long time Firefox wasn’t accessible with VoiceOver on the Mac because Mozilla wanted Apple to adopt their accessibility methodology instead of playing nice with Apple’s already well established guidelines. Blame exists on both sides.