Product and version: FileMaker Advanced 16.04
OS and version: Windows 7
Under certain interactions with the solution, the web viewer fails to zoom correctly to match the zoom level specified for the window in which it is located.
Download the attached file.
Zoom the window to some % other than 100%. 200% makes the issue very noticeable.
Enter layout mode, then return to browse mode.
Note the size change of the bar code image in the web viewer.
In the solution where I first spotted this issue, I could create this issue simply by navigating to a different record and returning as well as by cycling in and out of layout mode. That was in a complex legacy system and I have not been able to reproduce that in this demo file except by cycling in and out of layout mode, but your mileage may vary.