How I can see 2 animations same time in Animator Editor?

I’m new with animation and I’m making a battle game that when a player use a special attack, it makes a long animation with the player who used the attack and the player/npc that was hitted by the attack.

To make that I need to see the two animations same time to see if the keys (and animation) are on the correct location.

I already tried to switch the animations to see each time the keys but when I make that, my animation start to crash and the keys go to other locations (and I see a warning saying that) and the time instead of 0:00/1:00 go to 0:00/0:07 and I can’t put in 1:00 again.

Only possible way right now is to use moon animation, and other plugin animators. You just have to add 2 rigs in moon.

I can use the animation I make with the roblox animator in the moon animation? (without import)

Just put in the keyframes from AnimSaves folder in the animation dummy, somewhere in server storage, that should do the transfering. Moon animator takes some time to learn though