I can't expand tools in Premiere Pro. Please help.

[DomiR29910401deg6]

I can't view more tools from the tool bar in Adobe Premiere Pro. There's this little triangle in the corner on (for example) ripple edit delete tool. But when i click it and then click again, nothing happens. I want to use the Remix tool in the tool bar, but i can't because of this. Can somebody help me?

[Ann Bens · Accepted solution]

Click and hold for a short moment.