Why my plugin was installed into engine folder with random, hased name?

Distribution UE Marketplace
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1

Hi, does anyone know why purchased plugin (my own) was installed inside Engine/Plugins/Marketplace/FAVS12334oe5 instead of Engine/Plugins/Marketplace/FAVS ? Sth wrong with my plugin setup ? Best.

RandomFolderName
RandomFolderName621×275 8.71 KB

RandomFolderName2
RandomFolderName2649×287 12.6 KB