Studio 7.2.1 on Ubuntu 19.10, OpenJDK 1.8.0_232

When I try to create any new test case, I get a dialog warning that Studio is “Unable to open HTTP body editor” with the reason Source ‘/home/me/.eclipse/1629270975_linux_gtk_x86_64/configuration/resources/template/editor’ and destination ‘/home/me/.eclipse/1629270975_linux_gtk_x86_64/configuration/resources/template/editor’ are the same

BTW: Initially, Katalon Studio refused to run because it was looking for a number of jars in plugins/org.codehaus.groovy_2.4.7.xx-201611170128-e46/lib/ that were sitting two dirs up in plugins/. I created symlinks in plugins/org.codehaus.groovy_2.4.7.xx-201611170128-e46/lib/ and it was apparently satisfied with that. But I get the feeling that either the Linux bundle has some pathing issues generally, or it’s simply not coexisting comfortably with my existing Eclipse local configuration, or both.