When I create an instance in GH, I change the input, the original instance will be deleted automatically. Is there any way to keep the instance I just created
Components that add elements to Revit document replace the previous added elements with new ones each time the component is evaluated to allow you explore for a desired solution.
Once you are happy with the result you can use
Bake Selected components from the Revit ribbon and the resulting element will be no more “updated”.
when I use Bake Selected, some instances will Bake double instance, I don’t know if it’s a BUG, and some will automatically unlock and some will still lock.
Do you have a small example file that I can test and replicate the issue?