hm, good question, that only an Admin can figure out, I guess.
Are you certain, that there is no Emote tab, when following the circle menu on your dog - Behavior - Emote? Next to Engagement, Tactics and Follow Distance?
You have quite a bunch of mods, and it is possible, that one of them messes with your UI. Sadly, I don’t know how to go on from here. Normally I would say disable all mods and then see if it works. But I guess you will not be able to enter the game without mods, and even if, there is a chance, that you mess up your game by doing so. Maybe try to go save, and only disable mods UI mods only? These shouldn’t be a problem to disable, but no guarantee 