diff --git a/tests/fate/mov.mak b/tests/fate/mov.mak
index 062575453d..49077ecfb3 100644
--- a/tests/fate/mov.mak
+++ b/tests/fate/mov.mak
@@ -174,6 +174,12 @@ FATE_MOV_FFMPEG_FFPROBE_SAMPLES-$(call DEMMUX, MOV, FRAMECRC, HEVC_DECODER HEVC_
 fate-mov-heic-demux-still-image-iovl: CMD = stream_demux mov $(TARGET_SAMPLES)/heif-conformance/C015.heic "" "-c:v copy -map 0:g:0" \
   "-show_entries stream_group=index,id,nb_streams,type:stream_group_disposition:stream_group_tags:stream_group_stream=index,id:stream_group_stream_disposition"
 
+# heic demuxing - still image where one image item is placed twice on an overlay canvas.
+FATE_MOV_FFMPEG_FFPROBE_SAMPLES-$(call DEMMUX, MOV, FRAMECRC, HEVC_DECODER HEVC_PARSER) \
+                           += fate-mov-heic-demux-still-image-iovl-2
+fate-mov-heic-demux-still-image-iovl-2: CMD = stream_demux mov $(TARGET_SAMPLES)/heif-conformance/C021.heic "" "-c:v copy -map 0:g:0" \
+  "-show_entries stream_group=index,id,nb_streams,type:stream_group_disposition:stream_group_tags:stream_group_stream=index,id:stream_group_stream_disposition"
+
 # Resulting remux should have:
 # 1. first audio stream with AV_DISPOSITION_HEARING_IMPAIRED
 # 2. second audio stream with AV_DISPOSITION_VISUAL_IMPAIRED | DESCRIPTIONS
diff --git a/tests/ref/fate/mov-heic-demux-still-image-iovl-2 b/tests/ref/fate/mov-heic-demux-still-image-iovl-2
new file mode 100644
index 0000000000..8ee3543e43
--- /dev/null
+++ b/tests/ref/fate/mov-heic-demux-still-image-iovl-2
@@ -0,0 +1,54 @@
+#extradata 0:      100, 0xee3e15e9
+#tb 0: 1/1
+#media_type 0: video
+#codec_id 0: hevc
+#dimensions 0: 1280x720
+#sar 0: 0/1
+0,          0,          0,        1,   111554, 0xa0679859
+[STREAM_GROUP]
+index=0
+id=0x3eb
+nb_streams=1
+type=Tile Grid
+DISPOSITION:default=0
+DISPOSITION:dub=0
+DISPOSITION:original=0
+DISPOSITION:comment=0
+DISPOSITION:lyrics=0
+DISPOSITION:karaoke=0
+DISPOSITION:forced=0
+DISPOSITION:hearing_impaired=0
+DISPOSITION:visual_impaired=0
+DISPOSITION:clean_effects=0
+DISPOSITION:attached_pic=0
+DISPOSITION:timed_thumbnails=0
+DISPOSITION:non_diegetic=0
+DISPOSITION:captions=0
+DISPOSITION:descriptions=0
+DISPOSITION:metadata=0
+DISPOSITION:dependent=0
+DISPOSITION:still_image=0
+TAG:title=Derived image
+[STREAM]
+index=0
+id=0x3ea
+DISPOSITION:default=1
+DISPOSITION:dub=0
+DISPOSITION:original=0
+DISPOSITION:comment=0
+DISPOSITION:lyrics=0
+DISPOSITION:karaoke=0
+DISPOSITION:forced=0
+DISPOSITION:hearing_impaired=0
+DISPOSITION:visual_impaired=0
+DISPOSITION:clean_effects=0
+DISPOSITION:attached_pic=0
+DISPOSITION:timed_thumbnails=0
+DISPOSITION:non_diegetic=0
+DISPOSITION:captions=0
+DISPOSITION:descriptions=0
+DISPOSITION:metadata=0
+DISPOSITION:dependent=0
+DISPOSITION:still_image=0
+[/STREAM]
+[/STREAM_GROUP]