When reindexing the emails, the app tries to display the client-side file img/spinner.svg, which is not found by the server. That may find its reason in the fact that the img/ directory of the built client doesn't contain any spinner.svg file, as you can see here.
Having this issue right now with an all new install of the app. My platform isn't up to date, though, but I doubt this caused the issue.
When reindexing the emails, the app tries to display the client-side file
img/spinner.svg, which is not found by the server. That may find its reason in the fact that theimg/directory of the built client doesn't contain anyspinner.svgfile, as you can see here.Having this issue right now with an all new install of the app. My platform isn't up to date, though, but I doubt this caused the issue.