When qtquickcompiler is turned on for .mjs files then it will not be able to load these correctly in a WorkerScript. There are no errors but it does not trigger the onMessage() function so it does not do anything. If WorkerScript is in a js file then it is fine.
|For Gerrit Dashboard: QTBUG-77761|
|271658,3||Fix loading of ES modules when using CONFIG += qtquickcompiler||5.12||qt/qtdeclarative||Status: MERGED||+2||0|