Freewarp and comping in multitracks project question

Here is my context, under Cubase 12 Pro, I recorded 3 guitar tracks, left, right and reamp channels.
These three tracks are contained in the same folder.
I have a dozen lanes for the same musical sequence but these lanes are not all aligned in the same way on the tempo.
The project has a tempo track that contains time signatures alternating between 6/8 and 8/8.
How to proceed: should we apply the freewarp lane by lane so that all the lanes are well aligned on the temppo and then apply the comping?
do I activate ‘=’ in the folder that contains the tracks and then switch to Freewarp mode? Does it work on lanes?