In Jasper Studio Pro, paths to resources are being overwritten regardless of the 'Set Published Resources To' setting in Jasper Studio 7.5 Pro. This was a bug already reported and fixed in a previos version, https://community.jaspersoft.com/jaspersoft-studio/issues/9286#comment-8...
To reproduce, simply create a report that references resources (images, subreports, etc.) OUTSIDE of the report unit, publish that report to Jasper Server. Then using Jasper Studio, edit the same report (white space, txt, any change), then save the report. All paths are overwritten.