A quick question. Is mouse locator depending on display manager? For instance, right now I run SLiM as display manager. In this case, will the setting in gnome such as mouse locator be available for me to use? I have this question because right now I try pressing left hand side `ctrl` key, but nothing happened (there is no highlight in order to show the location of the mouse). But I check the gnome-control-panel and the gsettings, the setting is set to true. 

```
$gsettings get org.gnome.desktop.interface locate-pointer
true

Settings > Accessibility's Pointing and Clicking section, Locate Pointer is switched to the right hand side (= true). 
```
The gnome version is `40.4` (found in Gnome Control Panel) and debian version is `bookworm/sid`