How to set options for FSLeyes when launched from FSL's GUI?

Hi everyone -

I recently found this option that lets me disable sync when viewing 4D images in movie mode to improve performance: fsleyes --movieSync

And I can make this option stick by adding an alias: alias fsleyes="fsleyes --movieSync"

However, this won’t work when launching FSL from the gui, only from fsleyes directly. I guess FSL’s gui calls fsleyes directly.

It would be useful for if I end up wanting to add other options as well. I looked into this a bit and it might have something to do with fsleyes’ customization settings in the $HOME/.fsleyes/ folder, but I don’t see a route for adding options here.

Does anybody know of a way to do this?

Thanks - Will