Dispose popover/overlay when opening the age filter dialog.

We might filter away the feature currently selected so it makes sense to
clear the feature list first.

1 files changed, 1 insertions, 0 deletions

diff --git a/main.js b/main.js
index 876157a..b595c3b 100644
--- a/main.js
+++ b/main.js
@@ -2195,6 +2195,7 @@ const infoMetadataAccordions = [];
   });
 
   btn.onclick = function() {
+    disposePopover();
     dialog_setup();
     modal.show();
   };