You can no longer use control + click to act as right-click on a Mac in 1.13 snapshots, starting with 17w43a. This means that MacBook users that play with a trackpad will now need a mouse for playing comfortably.
Linked issues
Comments
migrated
migrated
This bug is still going on in 18w22c
Please do not mark unreleased versions as affected.
You don't have access to them yet.