I decided to not support Office 2016 for Windows. It's easy to remove from the manifest file.
Hugo Ferreira <hferreira...@gmail.com> escreveu no dia sábado, 11/12/2021 à(s) 11:40: > Hi, > > About Add-In, Microsoft reports that the application starts with a blank > screen and it's true (almost a minute). > It takes a long, long time to show the first screen (only happens with > IE11). > > I tested with an application with only a TEST label without anything else > and even so, takes several seconds to show the label (on Edge, Chrome, > Safari open instantly). > > This is a know issue ? >