[Master] Creating a new folder inside a subfolder displays the res:// root directory.

[saierXP]

Tested versions

v4.4.dev.custom_build [4c4e673]

System information

win10

Issue description

Creating a new folder inside a subfolder displays the res:// root directory

Renaming the folder shown in this error will cause a crash.

In addition, minimize the window first and then maximize it, and then return to normal.

Git bisect shows :

• Unify make dir and duplicate dialogs #80473

Steps to reproduce

Use the latest commit version.
Creates a new folder inside any subfolder.

Minimal reproduction project (MRP)

Above

[dalexeev]

CC @KoBeWi