Everything pops up!

[Screech]

Hello,
something is really annoying me...it's something in the editor. When I choose a block, I just put my mouse over a road category (landscape, road) and all the pieces in this category pop up. But if I have chosen a piece and want to place it, sometimes by accident I put my mouse over a category again (because I want to place a piece down at the screen) and the category pops up and the editor chooses another piece for me that I didn't want!
I hope you can understand what I wanna say and maybe Nadeo can change it? I know, the release date comes closer and closer...

Grtz

[EnaiSiaion]

You need to click on a category in order to pin it.

[Screech]

Aah okay, my mistake , thank you very much

[EnaiSiaion]

Don't worry about it, it drove me bonkers on the first day.