diff --git a/client/ayon_core/pipeline/editorial.py b/client/ayon_core/pipeline/editorial.py
index a53f1b5ae5..21468e6ddd 100644
--- a/client/ayon_core/pipeline/editorial.py
+++ b/client/ayon_core/pipeline/editorial.py
@@ -250,6 +250,10 @@ def remap_range_on_file_sequence(otio_clip, otio_range):
     if (
         is_clip_from_media_sequence(otio_clip)
         and available_range_start_frame == media_ref.start_frame
+
+        # source range should be included in available range from media
+        # using round instead of conformed_src_in.to_frames() to avoid
+        # any precision issue with frame rate.
         and round(conformed_src_in.value) < media_ref.start_frame
     ):
         media_in = otio.opentime.RationalTime(