Alex T wrote on Mar 19^th, 2021 at 1:29am:

Why are you in ALT HOLD mode in that video? Since you're not in VNAV that may be why Pause at T/D isn't working?

;D ;D ;D
Where did you see that I was in ALT HOLD in this video ?? Either way it doesn't work when cruising without Vnav, and then one important thing that you need to know is that the T / D "pause" does not exist in reality, unless you have already noticed that planes are standing still in the sky   ;D ;D
And in addition works well with "other planes from other companies" Also have you noticed that the IL setting does not work either.  8-) :P