James Adam Wasson

@JoshClose Add the following styles to to your `.navbar-start`: ```CSS flex-grow: 1; flex-shrink: 1; display: flex; ``` I will make a pull request with some changes to fix this issue...

We may only be able to implement `.is-expanded` for `.navbar-start`. in any case I will update the docs and post the solution here. Thanks for bumping this issue

I have added a `.grid` style (PR #2567) which may fix the issue when it gets merged in for anyone still looking