backspace still does not work in gdb-ia

This was already noted in post by  mahler, aaron Tue, 01/14/2020 - 08:20.  Post was closed without a resolution.  His second post is missing.

gdb-ia 8.2.1/redhat, shipped with Parallel studio (parallel_studio_xe_2019.5.075) has broken command line.  Backspace does not work with any terminal setting, even though regular gdb works fine. This is definitely gdb-ia frontend bug.

Is there any resolution for this, please?  Debugger is very hard to use because of this bug.