[radicalriddler]

Dialog is nice if you only support Chrome and Firefox. Maybe when Edge turns to Chromium it won't be as bad, but the truth is that Bootstrap is accessible in most if not all modern browsers, but the new HTML5 elements are not.

[runarberg]

You can always drop in a polyfill[1], and when browser support picks up, you can remove it from your dependencies. That is what people used to do when they decided to omit jquery in favor of native web APIs a few years back.

[1]: https://github.com/GoogleChrome/dialog-polyfill