Breakpoints panel dissapearing

[shaman4dd]

At least such behavior is valid for Haxe Flash target.
Breakpoints panel disappears after I stop debugging.
Steps:

1. open Breakpoints panel, when IDE just in edit code mode
2. launch debugging
3. after project launched in Flash player just close Flash player (so IDE switch from debug to edit mode)
4. Breakpoints panel disappeared.
   Expected behavior: if I manually opened Breakpoints panel IDE should not close it.