Maybe someone can help me with the inaccessibility of the "manage extensions" in my Inkscape installation on Lubuntu 22.04 LTS 

I just installed Inkscape but when I choose "Manage Extensions" from the "Extensions" menu, I get an error message as follows:

"<frozen importlib._bootstrap>:671: ImportWarning: DynamicImporter.exec_module() not found; falling back to load_module()
<frozen importlib._bootstrap>:671: ImportWarning: DynamicImporter.exec_module() not found; falling back to load_module()
An error occured with the extensions manager!
Trying to self-update the package... Failed to update!

Please delete the package manually! (see location below)

Please report this error
------------------------

Report URL: https://gitlab.com/inkscape/extras/extension-manager/-/issues
Location: /usr/share/inkscape/extensions/inkman/inkman/inkman
inkscape-extension-manager: 1.0

Not done
Traceback (most recent call last):
  File "/usr/share/inkscape/extensions/inkman/inkman/manage_extensions.py", line 61, in recovery_run
    run(args)
  File "/usr/share/inkscape/extensions/inkman/inkman/manage_extensions.py", line 36, in run
    from inkman.targets import TARGETS
  File "/usr/share/inkscape/extensions/inkman/inkman/inkman/targets.py", line 5, in <module>
    from .target import ExtensionsTarget, BasicTarget
  File "/usr/share/inkscape/extensions/inkman/inkman/inkman/target.py", line 32, in <module>
    from .remote import RemoteArchive, LocalFile
  File "/usr/share/inkscape/extensions/inkman/inkman/inkman/remote.py", line 26, in <module>
    import requests
ModuleNotFoundError: No module named 'requests'"

EDIT-1: I just want to add that I did follow the istruction to report this issue as mentioned in the error, this you can see at https://gitlab.com/inkscape/extras/extension-manager/-/issues/30 where someone else did report it before me.