diff --git a/source/blender/editors/transform/transform.cc b/source/blender/editors/transform/transform.cc
index 0a353784da5..f2f40e6cec6 100644
--- a/source/blender/editors/transform/transform.cc
+++ b/source/blender/editors/transform/transform.cc
@@ -707,6 +707,10 @@ static bool transform_modal_item_poll(const wmOperator *op, int value)
         /* More modes can be added over time if this feature proves useful for them. */
         return false;
       }
+      if (t->options & CTX_CAMERA) {
+        /* Not supported. */
+        return false;
+      }
       break;
     }
     case TFM_MODAL_PASSTHROUGH_NAVIGATE:
diff --git a/source/blender/editors/transform/transform_mode_snapsource.cc b/source/blender/editors/transform/transform_mode_snapsource.cc
index 8d5b6eac68f..50ba21b2f6c 100644
--- a/source/blender/editors/transform/transform_mode_snapsource.cc
+++ b/source/blender/editors/transform/transform_mode_snapsource.cc
@@ -165,6 +165,12 @@ void transform_mode_snap_source_init(TransInfo *t, wmOperator * /*op*/)
     return;
   }
 
+  if (t->tsnap.snap_target_fn) {
+    /* A `snap_target_fn` is required for the operation to work.
+     * `snap_target_fn` can be `nullptr` when transforming camera in camera view. */
+    return;
+  }
+
   if (ELEM(t->mode, TFM_INIT, TFM_DUMMY)) {
     /* Fallback */
     transform_mode_init(t, nullptr, TFM_TRANSLATION);