Incompatible icon placement when TAN is installed:

When JEI is installed, the chest placements (guis to put items) are not the greatest, making them make jei wrap around would be best

No idea how to resolve TAN. For JEI, do you have a reference open source mod who adds a complex gui (something on the right) where JEI wraps?

I am not too sure which mod would do this. I would suggest writing directly to the JEI creator, he/she might be able to help

JEI support added