Fix proposal_form field disable or wrong proposal_form issue (#3570)

Fixes Determination form wrong proposal form issues

hypha/apply/determinations/views.py

@@ -412,7 +412,6 @@ class DeterminationCreateOrUpdateView(BaseStreamForm, CreateOrUpdateView):
                     choices=proposal_form_choices,
                     help_text=proposal_form_help_text,
                     required=True if action == "invited_to_proposal" else False,
-                    disabled=False if action == "invited_to_proposal" else True,
                 )
                 fields.move_to_end("proposal_form", last=False)
         return fields

hypha/static_src/src/javascript/apply/determination-template.js

@@ -67,4 +67,7 @@
     document.querySelectorAll(DeterminationCopy.selector()).forEach((el) => {
         new DeterminationCopy(el);
     });
+    window.addEventListener("load", function (event) {
+        document.querySelector("#id_proposal_form").disabled = true;
+    });
 })();