404 page's search input not keyboard accessible

[ryan-p-randall]

Environment

• Minimal Mistakes version:
• Ruby gem or remote theme version: Remote Theme
• Jekyll version:
• Git repository URL: https://github.com/ryan-p-randall/ryan-p-randall.github.io
• GitHub Pages hosted (if yes provide URL to site): Yes, https://www.ryanpatrickrandall.com/search.html
• Operating system: Mac

Expected behavior

I expected to be able to tab to the search input field.

Steps to reproduce the behavior

1. Load the default 404 page
2. Try to tab to the search input field

Other

When testing changes to my site's 404 page, I realized that the default layout makes keyboard navigation entirely skip the search term input field, which isn't good for accessibility.

Is this the intended behavior?

If not, should I put in a pull request that just removes tabindex="-1" from lines 28 and 32 of search.html?

[mmistakes]

Not the intended behavior, the search input should be something you can tab to.
Feel free to submit a pull request for it.