Multiple addons not being recognized defined in `local.cfg`

Plone Support
1 
$ cat local.cfg 
[buildout]
extend = 
    core.cfg

auto-checkout +=
    plone.app.discussion
    collective.exportimport
    aitoolkit

[sources]
plone.app.discussion= fs plone.app.discussion path=/home/rohnsha0/code/plone/
collective.exportimport= git https://github.com/collective/collective.exportimport.git branch=main
aitoolkit= fs aitoolkit path=/home/rohnsha0/code/plone/addons/

only plone.app.discussion is being recognized in the site setup page...

2

I don't know what your core.cfg looks like, but I would check the following options:

[buildout]
sources = sources
versions = versions

allow-picked-versions = false

auto-checkout +=
    plone.app.discussion
    collective.exportimport
    aitoolkit

custom-eggs +=
    plone.app.discussion
    collective.exportimport
    aitoolkit


[instance]
eggs +=
    plone.app.discussion
    collective.exportimport
    aitoolkit

notice: collective.exportimport isn't show up in the addon panel per default