In server connect when you switch fo tree view and return to normal view scrolling bar stop working. You need to close file and open it other time.
Video Example:
Looks like they have made some changes in the next update? So hopefully your issue will be fixed to as it is close to the same issue. And there were several other requests that pertained to this also that are getting added in the next update.
https://community.wappler.io/t/server-scripts-not-folding-in-the-non-tree-view-beta-14/60931
Fixed in Wappler 7 beta 15