SPELL CHECKER - TURN OFF OR ADD TO DICTIONARY

The current red wiggly line spell check in Power BI is useless. It just tells you there is a possible mistake, you can't 'add to dictionary' or 'ignore all'. If you cannot action the 'error', why bother mentioning it? I know you can go to another page and back again to make it disappear (until you click in the box again) but this is VERY annoying. Please STOP introducing 'features' that have no true extent to their functionality (like dynamic parameters that do not work for most situations). Either add the ability to add to dictionary/ignore or allow us to TURN THE USELESS FEATURE OFF.