Is there a way to set default resolution to be coarser for a multi bigwig track in the config.json?

[carolyncaron]

Hello,

I have a multi bigwig track displayed as a single xyplot and one of our researchers pointed out that it is much easier on the eyes if they set the resolution of the track lower using Score > Resolution > Coarser Resolution. Is it possible to set this in the config.json as the default (not everyone using our JBrowse2 may be aware of this setting)?

Here's a screenshot where I copied the track and applied the setting to show what I mean by easier on the eyes:

This is a track that's most useful when you see it fully zoomed out with all regions of the assembly.

I haven't seen this documented anywhere and I suspect it might not be as easy as configuring other settings, given that I can continually lower the resolution if I wanted. But I specifically would like it 1 level coarser than the current default, if that makes sense.

[cmdcolin]

added a the "resolutionMultiplier" feature in v2.16.1 :) #4619