I had those options ticked...
As I also use that coyote in my project (another commissioned children story) and I already have it exported and working,
I wonder why the cat does not work...
Though the coyote tail is part of body, the cat tail is an accessory.



Toystorylab on Vimeo :     Crassitudes (my "Alter Ego") on Youtube: 

Oh, just got mail :w00t::

Damned, I don't have time at all for the moment...

Toystorylab on Vimeo :     Crassitudes (my "Alter Ego") on Youtube: 

Where is that cat from?  Does it have a CC Skeleton? If yes you have to export as Maya (not Unreal) so IC8 won't change the skeleton to a mannequin skeleton and breaks the tail. You maybe have to adjust the materials in UE or just add the imported CC materials.
Important is that you bake the keys and check in IC if all works fine after baking.
Also live link would work.

https://marketplace.reallusion.com/mad-cat-355419

Toystorylab on Vimeo :     Crassitudes (my "Alter Ego") on Youtube: 

ok, let me test it ... 🤪

"Maya" gives me tail spring (forgot to tick create material)



Though feet are kinda off set...

Toystorylab on Vimeo :     Crassitudes (my "Alter Ego") on Youtube: 

@Toy , export as Unreal after baking but don't use CC_Setup (Deactivate when UE is asking while importing) works for me.
CC_Setup will break the tail skeleton.
So import once with CC_Setup to get all shaders , then without CC_Setup to get the right skeleton.
Use the CC_Setup imported Materials and add them to the non CC_Setup imported Cat.

Oh cool, will test immediately! Thanx for your efforts! :kiss:


Toystorylab on Vimeo :     Crassitudes (my "Alter Ego") on Youtube: 

YEAH! That worked!
THANK YOU:kiss:

Toystorylab on Vimeo :     Crassitudes (my "Alter Ego") on Youtube: 

You are welcome , Dude 👍