The initial wallpaper implementation has some issues.

[DrewNaylor]

I created this issue from a comment on the PR that merged the code in.

Here are the issues:

• Starting RetiledStart with either wallpaper style active when no tiles are pinned will display the wallpaper in the All Apps list search button's column.
• Using the standard wallpaper style (behind tiles rather than inside them) will display the wallpaper in a column surrounding the largest tile size (so a small column that's just a little larger than small tiles if that's the only size, for example). This may be due to not making the tiles area fill its page correctly, if I'm not.
• Unpinning all tiles with the tile wallpaper style (inside them) active will make the wallpaper go away when it goes to the All Apps list until you pin another app, but using the standard wallpaper style makes it stay in the All Apps list's search box column when no tiles are pinned.

I should fix these issues the next chance I get, around the time I switch to SVG icons directly instead of icon fonts.

Originally posted by @DrewNaylor in https://github.com/DrewNaylor/Retiled/issues/193#issuecomment-1498465255

[DrewNaylor]

Another issue involves the wallpapers only covering part of the screen, but maybe for now we can use ShaderEffectSource.RepeatVertically for the wrapMode option? It's here toward the end: https://doc.qt.io/qt-6/qml-qtquick-shadereffectsource.html

[DrewNaylor]

I don't particularly want to work on these for DP2, so they'll be in a later version.

[DrewNaylor]

I may have partially fixed this when I made the image stay in the tiles page, but it needs to be tested.