Tacit definition not saved/read with )in )out

[M.Hall]

I don't know what I'm doing, so maybe this isn't supposed to work.

Define a tacit function, ")out" it, quit. In a new session, ")in" it, and
it doesn't get loaded.  The "*.aft" file looks like it holds the
definition, though.

$  apl
      add←{⍺+⍵}
      )out add
      )off

$  apl
      )in add
      )fns
λ1
      )off

$  apl -v
BUILDTAG:
---------
    Project:        GNU APL
    Version / SVN:  1.9 / SVN: 1929M
    Build Date:     2025-12-13 08:06:18 CST
    Build OS:       Darwin 24.6.0 arm64
    config.status:  default ./configure options
    Archive SVN:    1910

Aside: how are we supposed to type λ1? Is there a keyboard layout with it?
  :-)
-- 
Mike Hall