1.7.0 regression: use color profile causes gif not showing

[fireattack]

This is a regression in 1.6.x, 1.7.0. Cannot reproduce in 1.4.5.

1. Go settings -> Color profile -> check "Use ICC profile for monitor".
2. Prepare a folder with two images, one jpeg and one animated GIF (larger one is preferred.) You can download the two images I used for testing here: https://1drv.ms/u/s!Akq11jtCTJYwifEuE8A ... w?e=9ptJdY

3. Open the JPEG in viewer first.
4. Go next to the GIF image by scrolling, or arrow key.

Expected: animated gif playing
Observed: the only a transparent check pattern is showing:



If you open the GIF directly (from browser or explorer), it mostly would show correctly (but it would still be broken from time to time). But if you open another file first and then scroll to the GIF, I can 100% reproduce the bug.

[xnview]

do you reproduce with latest version?

[fireattack]

do you reproduce with latest version?

Yes can reproduce with 1.7.1.

[ckit]

do you reproduce with latest version?

Yes can reproduce with 1.7.1.

Confirmed!

[xnview]

Thanks to your detailed description I can reproduce the problem.

[xnview]

This problem is supposed to be fixed in XnView MP 1.7.2. Please check and confirm the bug fix here.

[ckit]

Bug Fix Confirmed in XnViewMP 1.7.2, Thank you!