[Fix] Collection of minor Bugfixes (#417)

User feedback from on-prem installation

Co-authored-by: Tim Lorsbach <tim@lorsba.ch>
Reviewed-on: enviPath/enviPy#417

templates/modals/collections/new_model_modal.html

@@ -65,11 +65,11 @@
     },
 
     get showMlrr() {
-      return this.selectedType === 'mlrr';
+      return this.selectedType === 'ml-relative-reasoning';
     },
 
     get showRbrr() {
-      return this.selectedType === 'rbrr';
+      return this.selectedType === 'rule-based-relative-reasoning';
     },
 
     get showEnviformer() {