hey guys. i have a character model in blender with some animations. the animations are saved in the action part of the DopeSheet. but when i save the file and then reopen the model, it only saved one animation. Do you have any suggestions on how to fix this? thanks!

Make sure something is referencing the Action. If it's not the current action, you may need to add a reference using the [F] button (fake reference). Anything in the drop down list that has an O (orphan) next to it will not be saved.