Bug: Thumbnail cache won't get correct resolution when in max grid mode

[Josh65-2201]

Description

It isn't that common but going from details to Grid at max size will not get all the thumbnails at high resolution until refreshing a lot or closing and reopening Files.

Steps To Reproduce

1. Open folder with images in details mode
2. Switch to grid at max size

Files Version

4.0.37.0

Windows Version

10.0.26200.8037

User ID

670e1391-905a-4fe8-a9da-a22f01a4676c

Log File

debug.log

[yair100]

Thumbnails aren't currently cached by Files, we still pull them from File Explorer.

• Is this a new issue?
• Do the thumbnails load correctly in File Explorer? It could be this is the largest size the shell is returning.

[Josh65-2201]

The largest it can return is shown in the 2nd screenshot, I haven't seen it before v4.0.26 so I figured it was something to do with the thumbnail caching.

I will look at Windows File Explorer for a bit to see if it's the same there

[Josh65-2201]

As soon as I open Windows File Explorer and refresh Files, it get the correct resolution. It seems like it isn't requesting the correct size or Windows won't generate it

[yair100]

Can you reproduce this in main?

[Josh65-2201]

Haven't reproduced it from commit b2ac329 so far I can keep using for a few days to make sure

[yair100]

Great! Let's reopen if it happens again.