The reverse damage shields from cleric and paladin marks. e.g. Mark of the Jade Cohort, are filtered when chat filter "Damage Shield" is set to Mine Only. The only other option is "Show" which is too much spam. It'd be nice if there was a setting that show the personal damage caused for this type of damage, only. The text color is "Damage Shield (Others)" which make sense, but hitting me is causing the damage that would be nice to see and parse selectively.
