Thunderbird and actions

Hi!

By default in StrokeIt there is a mozilla class. I try to insert an action and a command but no movement is working in thunderbird.

I have added an action, have named it + choose L as a movement. Then, I have added a command and named it (both ALT+F).

I closed strokeit and thunderbird to see but nothing is working. I can't see a drawing appears.

I can see MozillaWindowClass. Manually this cible is correct.

Where is my mistake?

Lo2.