diff --git a/apps/client/src/common/components/input/time-input/TimeInput.tsx b/apps/client/src/common/components/input/time-input/TimeInput.tsx
index 502bee511..034550edd 100644
--- a/apps/client/src/common/components/input/time-input/TimeInput.tsx
+++ b/apps/client/src/common/components/input/time-input/TimeInput.tsx
@@ -55,6 +55,7 @@ export default function TimeInput<T extends string>(props: TimeInputProps<T>) {
       // we dont know the values in the rundown, escalate to handler
       if (newValue.startsWith('p') || newValue.startsWith('+')) {
         submitHandler(name, newValue);
+        return true;
       }
 
       const valueInMillis = parseUserTime(newValue);
diff --git a/apps/client/src/views/cuesheet/cuesheet-table/cuesheet-table-elements/TimeInputDuration.tsx b/apps/client/src/views/cuesheet/cuesheet-table/cuesheet-table-elements/TimeInputDuration.tsx
index 70ba3a4c2..1e07fa5f9 100644
--- a/apps/client/src/views/cuesheet/cuesheet-table/cuesheet-table-elements/TimeInputDuration.tsx
+++ b/apps/client/src/views/cuesheet/cuesheet-table/cuesheet-table-elements/TimeInputDuration.tsx
@@ -50,6 +50,7 @@ export default function TimeInputDuration(props: TimeInputDurationProps) {
       // we dont know the values in the rundown, escalate to handler
       if (newValue.startsWith('p') || newValue.startsWith('+')) {
         onSubmit(newValue);
+        return;
       }
 
       const valueInMillis = parseUserTime(newValue);