Slack troubleshooting
Samsung
Installed Chrome in work account and now it works. 1. You also have to enroll into the Google Device Policy in order to have a work-profile. See this page for further information: Android Mobile device: how to enable work profile (https://app.clickup.com/2496230/docs/2c5q6-69975/2c5q6-296315) 2. You need to have a web-browser installed in the work-profile side in order to be able to open the Google authentication web-page. Without a browser you will get an error: "We're unable to open this link" 3. You have to install Slack as a work-app into the work profile of the device.
Apple
slack sanoo valtuutusvirheestä User had to install Google Device Policy and their phone had to be approved from the Google Admin panel.