Yabai WhatsApp rule failing

All the apps respect my rules except WhatsApp. (It does open though on yabai restart)

```bash
# yabairc

yabai -m rule --add app="^Finder$" space=1 manage=on
yabai -m rule --add app="^iTerm2$" space=1 manage=on
yabai -m rule --add app="^Messages$" space=2 manage=on
yabai -m rule --add app="^WhatsApp$" space=2 manage=on
yabai -m rule --add app="^Microsoft Outlook$" space=3 manage=on
yabai -m rule --add app="^Arc$" space=4 manage=on

open -a "iTerm"
open -a "Messages"
open -a "WhatsApp"
open -a "Microsoft Outlook"
open -a "Arc"
open -a "Finder"
```

Some applications have two names like iTerm:
- I've found all the correct names for opening the apps verified by using `open -a`.
- I used this nice little one liner to find the names of the Yabai windows. (This lets you select a bunch of different apps and see their names).
```while true; do yabai -m query --windows --window | jq '.app'; sleep 10; done```

In both cases the name is just "WhatsApp".

Running `yabai yabai -m rule --list | jq` yields:

```json
{
"index": 3,
"label": "",
"app": "^WhatsApp$",
"title": "",
"role": "",
"subrole": "",
"display": 0,
"space": 2,
"follow_space": false,
"opacity": 0.0000,
"manage": true,
"sticky": null,
"mouse_follows_focus": null,
"sub-layer": "",
"native-fullscreen": null,
"grid": "0:0:0:0:0:0",
"scratchpad": "",
"one-shot": false,
"flags": "0x00000001"
}
```

Does anyone know how to wrangle WhatsApp?

Start with the rules in yabairc and reproduce the launch sequence using the listed open commands and yabai -m query --windows --window output. Compare WhatsApp's observed window properties with the rule and determine whether the rule can be made to apply; done means WhatsApp consistently opens on space 2 under management.

Written by the indexing model from the issue text.