lib/60431: Recent curses changes break aiomixer(1) display

["rvp%SDF.ORG@localhost via gnats" <gnats-admin%NetBSD.org@localhost>]

>Number:         60431
>Category:       lib
>Synopsis:       Recent curses changes break aiomixer(1) display
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    lib-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Jul 09 07:55:00 +0000 2026
>Originator:     RVP
>Release:        recent -HEAD with latest curses
>Organization:
>Environment:
NetBSD/amd64 11.99.6
>Description:
The latest changes in curses has broken aiomixer(1). No UI is visible.
>How-To-Repeat:
1. Run aiomixer on a colour TERM (wsvt25 or xterm).

2. Observe blank screen (UI appeara and disappears) after selecting the
   mixer device.
>Fix:
Workarounds:

1. Run aiomixer w/o colour: NO_COLOR=1 aiomixer

2. Run aiomixer on TERM w/o colour: TERM=vt100 aiomixer

3. If you want colour, compile a new terminfo database with `bce'
   (back_color_erase) removed.