Adobe rush storage problem

The problem i have is that when i edit a video per example of 2 GB, I export it and i delete the files from camera roll and the app, the storage does not get cleaned and the app size goes from ~500 MB to ~2.85 GB, so every week i have to delete the app and reinstall it. This could be an easy fix, like a button to delete all cache/data. Also if I didn't mention the more storage that it uses 5 GB + the laggier it gets, thanks Qendrim Gjoka (iPhone X iOS 14.2)