Rubber piece in driver window weather flap

[mfrenkie]

The weather stripping in the door of my S is getting pushed up by a little rubber block. I’ve pushed it down once or twice before and it seems like it just comes back up with the window eventually. Do I need this thing in there or can I just take it out? See photos

 

[DerbyDave]

Edit and add photos...

 

[mfrenkie]

Done!

 

[DerbyDave]

I think that probably should come out.