The question is in the title, thanks for help!
You can use the extention called BTRoblox which allows you to view the Explorer for things on the Avatar Shop/Library. Once you go to the Page fo the Levitation Bundle, the Explorer shows you all the sections for each animation and their IDs.
The ids I have from doing that have given me 2 for the Levitation Bundle
Idle 1: 616006778
Idle 2: 616008087
I presume you’d use the First one since the 2nd idle animation is when the head turns left and right
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