Dropfiles after migration Joomla 5

Hello,

I recently had to take over the administration of a Joomla site (I know almost nothing about it :/ )

After migration to Joomla 5 (from Joomla 3 and 4), the "DropFiles" doesn't work in editor (See attachments).

If i buy the bundle: Droppics/Dropfiles/Droptables/DropEditor

Will my problem be solved? or is there something I can do?

Thanks for your answer.