That said, it seems the way emojis are displayed on Windows/Web (PC) is different to mobile (iPhone). So on the Windows app the emoji for @homeoffice is not as clear as it was on mobile (much smaller too). And the sofa (@ikea) seems smaller. If I was to keep using the emojis then I'd probably look for symbols that are clearly visible on all platforms. However the wording of the context is the most important element and the images are just a "nice to have".