Fix invoicing page
Fix the generate invoice page so that it ceases to jump/shift when trying to input data. It is the only page that does this. I am assuming that this occurred when Xero "fixed" classic invoicing.
Don't just fix it for your users, fix it for yourselves. You deserve a better product to sell. Stop wasting money on an advertising budget and spend it on having a polished/ finished product that will then sell itself.

Sorry to hear the troubles you're running into here,NIcholas . Since you're experiencing performance issues, or something isn't working as you'd expect it to, it's best looked into with a closer lens. Please raise a case with our Xero Support team on Xero Central and our specialists can investigate with you 1-1. Thanks!