Multiline pull request code suggestions

As of Bitbucket Server 6.6.0 it has been possible to add suggestions for code changes in a pull request. These suggestions however only apply to a single line. It would be great if multiple lines could be selected for a suggestion so that the contents of the suggestion would replace those lines.

Suggested solution

Allow selection of multiple lines to add a suggestion to. The content of the suggestion should replace the selection regardless of the length of the suggestion.

This is similar to how suggestions made on a single line work, where the content of the suggestion is multiple lines then it will replace that single line with the entirety of the suggestion.