Can't set bold on "h" tags in Firefox

[A-Kojic]

Hi, the tool is great, but I encountered one issue. When I mark text as h1-h6 and then bold it, it doesn't apply. For this case italic and underline work. I even tried this on your demo page and it's the same. Any suggestions how to solve this?

[kenshin54]

@A-Kojic I think, by default, the h tags would apply the bold style on the text.

[A-Kojic]

Just to report that this is working fine in Chrome but in Firefox 45.0.1 it doesn't wrap the content with < b > tag. It's true that h tags are bold by default, but with < b > tag content can be even bolder which I need in my application :)