Instead, the label that’s shown is the name of the field that provides the hint. In other words, if I use {{hint:ItsaBird}}, the hint hyperlink’s label is not “Show hint”, but rather “ItsaBird”. This behavior does not correspond to what the manual says, which is:
[Y]ou can tell Anki to include it on the card but hide it by default by adding the following to your template:
{{hint:MyField}}
This will show a link labeled “show hint”; when you click it, the content of the field will be displayed on the card.
i think it’s changed. if you really wanna change that and display your text and styling instead(as i do :/) i can give you some other code to use instead of {{hint:__}}