Need support for customizations in webviewer for distance tool

Hello,

In the future please create topics using the template provided.

  1. I cannot reproduce this, the measurement fades out when hovered on all annotation tools. Make sure you are using the latest version

  2. Which version of PDF.js Express are you using? The zoom in issue should be fixed in 7.1.2.

  3. Are there any errors when loading these documents? I have a feeling this might be related to #2 so try upgrading.

Thanks!
Logan