diff --git a/apps/web/src/components/GitActionsControl.tsx b/apps/web/src/components/GitActionsControl.tsx
index 27d9bb68ced5a6f98f507ecb7f1e268ed651dc00..c9c84f41bba60a552062784be0a2a564c819a7ee 100644
--- a/apps/web/src/components/GitActionsControl.tsx
+++ b/apps/web/src/components/GitActionsControl.tsx
@@ -272,9 +272,9 @@ export default function GitActionsControl({ api, gitCwd }: GitActionsControlProp
         const prUrl = result.pr.url ?? gitStatus?.openPr?.url;
         const shouldOfferPushCta = action === "commit" && result.commit.status === "created";
         const shouldOfferOpenPrCta =
-          (action === "commit_push" || action === "commit_push_pr") && !!prUrl;
+          (action === "commit_push" || action === "commit_push_pr") && !!prUrl && !isDefaultBranch;
         const shouldOfferCreatePrCta =
-          action === "commit_push" && !prUrl && result.push.status === "pushed";
+          action === "commit_push" && !prUrl && result.push.status === "pushed" && !isDefaultBranch;
         const closeResultToast = () => {
           toastManager.close(progressToastId);
         };
@@ -329,6 +329,7 @@ export default function GitActionsControl({ api, gitCwd }: GitActionsControlProp
       api,
       gitStatus?.hasWorkingTreeChanges,
       gitStatus?.openPr?.url,
+      isDefaultBranch,
       maybeConfirmPushToDefaultBranch,
       runImmediateGitActionMutation,
       setActiveDialogAction,
@@ -449,7 +450,7 @@ export default function GitActionsControl({ api, gitCwd }: GitActionsControlProp
                 render={
                   <Button
                     aria-disabled="true"
-                    className="cursor-not-allowed opacity-64"
+                    className="cursor-not-allowed rounded-e-none border-e-0 opacity-64 before:rounded-e-none"
                     size="xs"
                     variant="outline"
                   />
diff --git a/apps/web/src/lib/gitReactQuery.ts b/apps/web/src/lib/gitReactQuery.ts
index aef487654a620bf580965f43fc807aaf5c048d5e..1d9fd23f99a9d2f367a0277b1ca738571f1bec72 100644
--- a/apps/web/src/lib/gitReactQuery.ts
+++ b/apps/web/src/lib/gitReactQuery.ts
@@ -108,8 +108,8 @@ export function gitRunStackedActionMutationOptions(input: {
         ...(commitMessage ? { commitMessage } : {}),
       });
     },
-    onSuccess: async () => {
-      await invalidateGitQueries(input.queryClient);
+    onSuccess: () => {
+      void invalidateGitQueries(input.queryClient);
     },
   });
 }
@@ -124,8 +124,8 @@ export function gitPullMutationOptions(input: {
       if (!input.api || !input.cwd) throw new Error("Git pull is unavailable.");
       return input.api.git.pull({ cwd: input.cwd });
     },
-    onSuccess: async () => {
-      await invalidateGitQueries(input.queryClient);
+    onSuccess: () => {
+      void invalidateGitQueries(input.queryClient);
     },
   });
 }