Linking downloaded funscripts to SLR in MFP

I can connect MFP to DeoVR and SLR. What I can’t figure out is using funscripts (especially multi-axis ones) that I’ve downloaded with SLR videos. I can manually add the scripts once the video is playing, but it doesn’t remember that next time I load the video.

Is there a way to make it remember, or is my only option to download the video and play it locally on my headset?