XPath search traps focus

[lukavdplas]

Accessibility issue in https://gretel.hum.uu.nl/ng/xpath-search

The XPath input is a keyboard trap : once it has focus, you can't use tab / shift+tab / escape to move focus elsewhere.

This is annoying for people who use keyboard interaction and application-breaking for people who depend on it. Extra annoying because the page autofocuses on this input.

(This may also apply to gretel-django, I just noticed it in this version. )