PHP not sync code in subfolder

Hi, your plugin works great (Loco translate for wordpress). But I had problems with the translation of the plugin. Files that are in the root folder are perfectly scanned and a pot file is generated. However, the files that are in the subdirectories of the plugin are not scanned. I tried to change the Source file paths and press sync, but all the lines from the pot just run in this case. I tried to specify (‘myfolder’, ‘myfolder /’, ‘/ myfolder /’ etc) but nothing helps.