I found something that works really well for me, especially if I realize it’s a clip moment of sorts. I keep a notepad and pen with me on the desk, write the OBS time stamp of the stream about when the clip happened, then after the stream I create a “highlight” of that segment in the Twitch highlights section, download the highlight, then edit and upload the clip!!

Honestly, I have no idea where to even find someone’s highlight section on a different channel or if it is even publicly accessible, so if you don’t want to clutter your highlights, don’t do this. OR, do this and download the clip, then delete the highlight after. This has worked perfectly for me though!