Have had this problem for a while on my iPad. Tried uninstalling and reinstalling. I usually end up using LastPass on my phone to make a new password or open up the LastPass app directly and do a copy/paste routine. Really would be nice if you guys would fix this.
Is your iPad updated to the latest software as well? We have had some users who needed to update the software on their iPad and then try uninstalling and reinstalling the LastPass app to fix issues.
Thanks for the information. If you have already tried uninstalling and reinstalling the app, and also making sure that Autofill is enabled correctly for LastPass following these steps (https://support.logmeininc.com/lastpass/help/how-do-i-enable-and-use-autofill-in-the-lastpass-passwo...) this may be a bug. So that our team can gather more details to hopefully fix this bug as soon as possible, please submit a bug report following the steps here: https://support.logmeininc.com/lastpass/help/how-do-i-report-a-bug-to-lastpass