UGENE incorrect cuts names of sequences when export to CLUSTALW format

Open attached file.
Export sequences to msa in CLUSTALW format (checkbox "Add document to the project" must be checked).
You will see new msa, each sequence has long name.
Open saved file by anything else (e.g. text processor). There are clipped names of sequences in it.
UGENE should show correct names, such as in file.