Number formatting for variables and watch values in debugger

How can I change the number format for variables and watch expressions in the debugger?

I have tried using ,h and ,b which causes a similar error:

-var-create: unable to create variable object (from var-create watch_7e61d0105fe858dc87367a92e1b6104b} @ “i,h”)

Debugger output radix suggest you can go into the Debug Console and execute

set output-radix 16 

but then every variable will be displayed as hex. So I don’t see a per-variable solution currently.