There was a previous post about this issue where you could hold Control + Drop (Q) and drag your mouse over items in your inventory, and they would all drop. This did not work in containers such as chests. The issue was stated as resolved, and in the latest version of minecraft, it is, but in 1.12.2 it is still broken. Is it possible to fix this?
THIS IS NOT AN ISSUE IN 1.21, it was the only label i could put.