Could you run Slack web in Chrome, and find or make a userstyle that would tighten it up? https://userstyles.org/styles/browse/slack https://userstyles.org/sty

Could you run Slack web in Chrome, and find or make a userstyle that would tighten it up? https://userstyles.org/styles/browse/slack https://userstyles.org/styles/browse/slack