Put existing behaivors in behaivor bundles?

I’ve made a character with lots of behaivors and want to put all the behaivors in a bundle. Is there a faster way to do that without going in the bundle and copying what I’ve already done?

You can click the select button, drag a selection around the blocks you want to bundle, and select “Bundle”. Alternatively, if you want to add them to an existing bundle, you can select " “cut” and then paste them into the bundle you want (open the bundle, then click the background and select “paste”)

Thanks!