Make child windows sticky if parent is sticky #2268

Output of awesome --version:

$ awesome --version
awesome v4.2 (Human after all)
 • Compiled against Lua 5.3.3 (running with Lua 5.3)
 • D-Bus support: ✔
 • execinfo support: ✔
 • xcb-randr version: 1.5
 • LGI version: 0.9.2

How to reproduce the issue:

1. Open a window (apps) in a specified tag/workspace (e.g tag 1)
2. Make that window sticky
3. Move to to other tag/workspace (e.g tag 6)
4. Open child window (pop up windows) from parent apps.

Here's the screen cast (in case needed),

Actual result:

I wanted to make the child window to inherit the traits of the parent window.
In my case I made the parent window sticky in hopping I could use it across many tags. But in my surprise the child window popped up from its parent not showing in my current workspace (tag).

Expected result:

if possible, inherit the parent traits to its child

Thank you