We're struggling with a complex Webform that is auto-populating the wrong values into some text fields in Edge browser. The text fields are pulling data (phone number, email, address) from an existing Company Contact - and if those values are NULL in CiviCRM - Microsoft Edge happily populates these fields with previously seen but completely irrelevant and incorrect phone number, email and address.
We've since reproduced this on a number of sample forms.
Some illustrations - this is Chrome [Semper IT - with phone has a phone number in the CiviCRM database; Semper IT - no phone does not]. The yellow fields are the auto-fills from Chrome
And here's what Microsoft Edge does with this exact same form (apparently I live in Edmonton now). The blue fields are the auto-fills from Microsoft Edge. Thank you Laura for the screenshot!