Why Saving a Screen as an Image Freezes on Mobile
Capturing the DOM via SVG foreignObject freezes or returns a blank image on mobile Safari and the GAS iframe. Draw to canvas directly, and download via Web Share.
haeminway haeminway 2 posts
Capturing the DOM via SVG foreignObject freezes or returns a blank image on mobile Safari and the GAS iframe. Draw to canvas directly, and download via Web Share.
Loading data in the template delays first paint. Draw the shell first and load via google.script.run, but attach a failure handler to every call.