Missing frames count incorrect for image sequence with many non-sequential missing frames.

When I import an image sequence with several non-sequential missing frames, the frame count only reflects the number of frames visible in the alert dialog, not the total number of frames missing.  In the attached, 25-27 frames are reported missing out of 30 frames truly missing.

If the number displayed includes a sequential segment (i.e. 1, 3-5, 7, 9...) the resulting count is inclusive, but still not accurate (see last attachment; 30 frames were truly missing, only 29 reported.)

Super minor, but just something I noticed. Same results for both Windows release and beta versions:

After Effects - Version 18.4.1 (build 4) - Windows

After Effects (Beta) - Version 22.0.0 (build 56) - Windows