Per conversation with Gabriel, MWInternalLinkAnnotation needs to deal with percent-encoded hrefs. At least question marks (?) and percent signs (%) will be encoded. We need to decode these before presenting them to the user, encode the user input on the way out, and use href shadowing to make sure we don't change the href if the user didn't change the target (even if that would otherwise happen due to complete vs partial percent-encoding).

Version: unspecified
Severity: normal