Absolutely annoying feature of Composer. When importing HTML you CANNOT move onto send without validating every link to ensure it has valid a[data-mktcloud-xt] and a[data-mktcloud-name] attributes. (Which don't appear to be documented anywhere?)

Without these attributes two things happen.

1. The "Link Manager" interface of the UI breaks. (Zero links show).

2. You CANNOT move onto Send without correcting the issues.

There needs to be a way to override this "safety" check.

For anyone reading this thread looking for the xt data types this is a list I've managed to figure out from rummaging around.

data-mktcloud-xt="SPCLICK"

data-mktcloud-xt="SPEMAIL"

data-mktcloud-xt="SPCLICKTOVIEW" // Not sure what this is?

// Opt Out Links.

data-mktcloud-xt="SPCUSTOMOPTOUT"

data-mktcloud-xt="SPONECLICKOPTOUT"