Ran `QT_SCREEN_SCALE_FACTORS=3 kate`:
Before:
{F3789197}
After:
{F3789196}
Before:
{F3789201}
After:
{F3789199}
For testing I put a symlink from places/32 to places/16@2x and added the following to the `index.theme` of Breeze:
```
ScaledDirectories=places/16@2x
...
[places/16@2x]
Size=16
Scale=2
Context=Places
Type=Fixed
```
This way you designers can now create dedicated 2x SVGs for those usecases, ie. we can have a 16px icon as well as a 16px@2x icon rather than it just taking the 32px icon which might not fit. In case a 16px@2x icon is not present it will load the 32px icon instead as it did before. This way one could even create a high dpi Oxygen theme.