Const from a 'tab control typedef' crashes lv6.1

[Rindert_Nauta]

LabView crashes with 'failure: datamgr.cpp line 2854' if I do the following:
1/ Make typedef of a TAB Control
2/ Place this typedef control on front panel
3/ create Const on diagram (also depends on typedef)
4/ change in the typedef the 'tab control' (change a page name)
saving this new typedef vi will crash LabView
(as if the const can not be updated correctly)

Seen on Win98 and Win2000. LabView 6.1
(Labview 6.0 doesn't allow "custimise control" with TAB controls, so here no errors)

[crelf]

Verified on XP:

Failure : "datamgr.cpp", line 2854

Have you reported this to NI, or checked out www.ni.com/failure ?

[BrandonS]

This failure has already been reported to National Instruments. They are currently working on a solution for this problem.