diff --git a/frontend/src/ts/modals/google-sign-up.ts b/frontend/src/ts/modals/google-sign-up.ts
index fe759e985..0a32a472f 100644
--- a/frontend/src/ts/modals/google-sign-up.ts
+++ b/frontend/src/ts/modals/google-sign-up.ts
@@ -23,6 +23,7 @@ let signedInUser: UserCredential | undefined = undefined;
 
 function show(credential: UserCredential): void {
   void modal.show({
+    mode: "dialog",
     focusFirstInput: true,
     beforeAnimation: async () => {
       CaptchaController.reset("googleSignUpModal");
diff --git a/frontend/src/ts/modals/quote-submit.ts b/frontend/src/ts/modals/quote-submit.ts
index 866c63e4b..b4f6e485f 100644
--- a/frontend/src/ts/modals/quote-submit.ts
+++ b/frontend/src/ts/modals/quote-submit.ts
@@ -52,6 +52,7 @@ async function submitQuote(): Promise<void> {
 export async function show(showOptions: ShowOptions): Promise<void> {
   void modal.show({
     ...showOptions,
+    mode: "dialog",
     focusFirstInput: true,
     afterAnimation: async () => {
       CaptchaController.render(
diff --git a/frontend/src/ts/modals/user-report.ts b/frontend/src/ts/modals/user-report.ts
index df963f4f7..864d9b2eb 100644
--- a/frontend/src/ts/modals/user-report.ts
+++ b/frontend/src/ts/modals/user-report.ts
@@ -30,6 +30,7 @@ export async function show(options: ShowOptions): Promise<void> {
   }
 
   void modal.show({
+    mode: "dialog",
     focusFirstInput: true,
     beforeAnimation: async (modalEl) => {
       CaptchaController.render(