I swear I poked around in the clipper extension and found a way to patch it to work with Orion, but I cannot find the code now.
But I then settled on what is for me a better solution - bind Orion’s programmable button to something like this: x-devonthink://createMarkdown?title=%t&location=%u&reader=1&noselector=1&destination={{the UUID of the destination group}}&tags={{whatever tags you want to always have added -- I use webclip,orion}}&hide=1&referrer=%u
I personally only ever clip in markdown, so bypassing the webclipper UI altogether is a benefit for me. I also assigned a keyboard shortcut to Orion’s programmable button. This makes clipping much more effortless for me.