New issue by pianoforte33 on void-packages repository

https://github.com/void-linux/void-packages/issues/41468

Description:
### Is this a new report?

Yes

### System Info

Void 6.0.15_1 x86_64 GenuineIntel uptodate FF

### Package(s) Affected

libwnck-43.0_1

### Does a report exist for this bug with the project's home (upstream) and/or another distro?

https://www.reddit.com/r/voidlinux/comments/103hne0/plank_doesent_show_open_applications/
https://bbs.archlinux.org/viewtopic.php?id=280016

### Expected behaviour

when I open an application I expect its icon to appear on the dock

### Actual behaviour

when I open an application its icon does not appear in the dock
![Istantanea_2023-01-05_12-33-37](https://user-images.githubusercontent.com/79628894/210771053-6cdf6433-cd2e-48d8-bea1-95a76135d204.png)


### Steps to reproduce

1. I open an application
2. it is not shown in the dock