MAINT-3400 FIXED Reshape IMSession floater after expanding participant list.
MAINT-3400 FIXED Reshape IMSession floater after expanding participant list.

gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm