i'm having problems to use the tap to get xp, when i place the tap it is always facing the same side and when i try to turn it on it makes the animation and the sound but don't work

i've discoverd the source of the problem, it's needed to press "shift" to place the tap

Hello,
I have tried to duplicate this and can't. I'm not sure what your issue is here, but it may be a weird mod interaction with perhaps optifine.
I can place the taps correctly on several tanks, and others have also been able to use them as intended (including live streams of the mod being used in a pack).
I'm not really sure what the issue is and I can't repeat it, and no one else I have asked can.
I'd suggest removing optifine, testing, and reporting back.
Cheers,
Me.

i've tried whitout the optfine but the problem stands

i've tried with the 0.4.21 version too and it is having the same problem