Can't upload a folder via Slimjet

[Mr_Electro84]

Hello,
I would like to report a bug that I had, the bug is the following:
-It is impossible to select a folder by system dialog box
When we try to import a folder from Slimjet, the dialog box that is supposed to be displayed is not displayed, worse, the browser considers the dialog box as launched (and visible, despite the fact that it is not displayed), and therefore impossible to perform graphical actions on the browser (without using Alt+F4)
This bug is very annoying and in some cases prevents me from working properly!
Has anyone else already experienced this problem?
Thank you for reading the message