Mails with Rule wont be moved to Local Folders

I have setup a Twitch folder and in it a Subfolder called “Now Live”

From the email account from which I receive the email(s), I would now like to move it, with a Rule, to "Local Folders - Twitch ->Now Live (Sub Folder). See Screen.

Twitch Rule
All Mails are imported from Thunderbird so i wanted to start that rule manually. I was choosing the right folder but when starting the rule manually the mails wont be moved!

Note: Same rule, also a “Local Folders” Datafile, in Outlook works flawless.

Why can’t the mails be moved to the subfolder manually with the corresponding rule?

Manually executed Rules do not work!
But same Rules with incoming Mails are executed as expected