What happened?
Pages https://www.devspace.sh/docs/configuration/functions/ and https://www.devspace.sh/docs/configuration/pipelines/ define start_dev --disable-open as "If enabled will not replace any pods". I believe the description is incorrect.

What did you expect to happen instead?
Description of start_dev --disable-open should say "If enabled will not auto-open the URL". See https://www.devspace.sh/docs/configuration/dev/connections/open for the exact description.
This might be related to an earlier issue #2122