Unable to create a xml file

[vickybabu123]

In the New version of the LVGL editor. Where unable to create a xml file in the screen folder.Can you given me the guidelines to me for the problem.It mention that file/directory must be valid variable name.

[fbiego]

Can you share what folder/file name you are trying to create?

[vickybabu123]

Create a new project in the LVGL editor.where the Screen folder to create a .xml file in the folder.But it shows the file/directory must be valid variable name.

[maxlystifidelix]

I have the same issue with rc2. Unable to create new files within the editor. Not just in screens folder but seems to affect any.
Tried with and without xml extension.
Getting "Wrong Name - File/Directory must be a valid variable name." Tried with empty project and with examples from this repo.
OS: Windows
edit: Duplicate of #178