Patcher bug (FL Studio 12.02)

[IPadTouches.com]

It is possible to use patcher in patcher itself.
This is great for a modular approach of complicated setups.

However, if you load a new patcher in patcher (FL 12.02) and you want to add a plugin in the second patcher with the plugin picker, the plugin always appears in the first patcher, although the second patcher has the focus.
The only workaraound I found is to use the "browse plugin database" option and to drag an existing preset manually in the second patcher.
FL 11 doesn't have this problem.

You can reproduce this bug easily :
1. Add patcher in a channel.
2. Right mouse click in patcher, option "Add plugin" - "Open plugin picker".
3. Select patcher as plugin (right click or double click).
4. Open the second patcher bij double clicking on it.
5. Right mouse click in the second patcher, option "Add plugin" - "Open plugin picker".
6. Select a plugin.
7. The plugin appears in the first patcher window, not in the second!

[IPadTouches.com]

I found the key to the solution is step 3 (and ...

[reflex]

It's not really a bug, more a limitation of how...