Transition only on second clip?

Hi,
I'm new to DaVinci Resolve and I've got a problem. I started editing a few hours ago and I added transitions between a few clips and it worked fine by just dragging the transition from the Effects Library in the middle.
Now I've added a new clip (same format) and it doesn't wanna place the transition on both clips anymore. It only sticks and works on the second one but I want the transition on both clips like in the first screenshot.
I'm new to DaVinci Resolve and I've got a problem. I started editing a few hours ago and I added transitions between a few clips and it worked fine by just dragging the transition from the Effects Library in the middle.
Now I've added a new clip (same format) and it doesn't wanna place the transition on both clips anymore. It only sticks and works on the second one but I want the transition on both clips like in the first screenshot.