Can I use BTT to prevent Slack from using ⇧⌘␣?

Discussion & Questions
1

Both Slack and 1Password 8 use the keyboard shortcut ⇧⌘␣:

  • Slack (un)mutes a Huddle
  • 1Password opens Quick Access

This keyboard shortcut can be modified in 1Password, but not in Slack. Unfortunately, I prefer to use it for 1Password and not for Slack...

Can I use BTT to prevent Slack from using/seeing this keyboard shortcut?