Look like a bug with the Pikaday plugin https://github.com/dbushell/Pikaday/issues/611 Removing the plugin from our codebase resolved the issue, so if it's urgent I would recommend doing that. I'll work on digging in deeper and see if they have a fix for it for our next update.
Getting this error each time I press […]
Cannot read property 'blur' of null
at HTMLDocument.E.s._onKeyChange (vendor.bundle.js:41)
Thank for reporting this, I'll take a look at it.
Removing the plugin from our codebase resolved the issue, so if it's urgent I would recommend doing that. I'll work on digging in deeper and see if they have a fix for it for our next update.