so i made transitions, i picked default ones and even tried setting them from the menu for different scenes and there is no transition. it shows in preview, but when i go to test it with the actual scenes there is no transition, it says there is one, i have several based on different tutorials and the stock ones from obs i have tried this with but there is no transitions. it doesn't work they dont actually happen. that's the problem and i dont know what to do about it besides uninstalling and reinstalling the whole program or just moving to a different program.
Unless you use the Override, or the Transition Matrix plugin, the transition that will be used is the one selected in the Scene Transitions dock:
It sounds like you may have this set to Cut, if you only have a single canvas preview window.
That or you're in Studio Mode (with both a Preview window and a Program window) and the transition only plays when you hit the Transition button to move the pre-selected scene into the live Program feed. Otherwise it just switches from scene to scene directly, since it isn't being shown on-stream yet at that point; it would be pretty annoying to have to sit through a transition for a scene you're getting ready to switch to, until you
actually switch to it, not just select it as the scene to be transitioned to/edited 'in the background'.