Reproduction:
Open StrokeIt configuration dialog,
New command for an application,
Command = Keys - HotKey,
Focus onto the textbox under the label "Hotkey:",
Perform a stroke that sents a hotkey,
Press some keys on the keyboard to specify a hotkey for the command.
Now the textbox in the Hotkey plugin configuration interface can not accept the key correctly.
StrokeIt 0.9.7