Why does this happen whenever I render my videos?


Whenever I render a video, the render range bar (I don't know the exact name of it. sorry) suddenly pop up at Edit page, and won't disappear, even if I reload the resolve.
I tried to change the In/Out range => Entire timeline, but it won't work. And when this happens, copying and pasting clips malfunctions. (Automatically pasted to the end of the clip, no matter where I put my mouse)
I'll attach some pictures. PLEASE HELP
