From e492c88c9acdfb41aa633ca980f43cc4a5a71fb8 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 11 Apr 2020 09:41:53 +0530
Subject: [PATCH] ...

---
 src/pyj/read_book/iframe.pyj | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/pyj/read_book/iframe.pyj b/src/pyj/read_book/iframe.pyj
index c65be42bed..74241731bb 100644
--- a/src/pyj/read_book/iframe.pyj
+++ b/src/pyj/read_book/iframe.pyj
@@ -663,6 +663,7 @@ class IframeBoss:
                 for crw in intersecting_wrappers:
                     unwrap_crw(crw)
                     removed_highlights[self.annot_id_uuid_map[crw]] = True
+                    v'delete self.annot_id_uuid_map[crw]'
             self.send_message(
                 'annotations',
                 type='highlight-applied',