URL files visible, not filtered

[t4g]

XnView: MP 1.7.2 - 64 bit
OS: Windows 64bit

In settings you can set URL etc file types to be not visible.
Have done this.
Worked before.
But as of about 4w ago, URL files are showing up amongst pics.

Hope easy to test and fix.

Thank you!

[xnview]

what do you have in Settings>Custom filter?