I recently upgraded our WAB webmap from 2.0 to 2.1 and found out some SVG files are not shown (arrow_up.svg for the attribute table, and several in select widget as below screenshot shown). No problem at all to have all these svg files shown in 2.0. I thought it might be the incompatibility between old 2.0 application with 2.1 WAB since I imported 2.0 application to the 2.1 framework, so I created a brand new application in 2.1 box, but the issue is still on. I wonder if anybody has the same issue, or shed some light on this issue. Any thought is appreciated. THANKS.