I'm having the same issue.

the same issue

Here's how I fixed it, hopefully helps you too:

Change public func jump:
in
SwipeMenuView.swift:

    public func jump(to index: Int, animated: Bool) {
         guard let tabView = tabView, let contentScrollView = contentScrollView else { return }
         if currentIndex != index {
             delegate?.swipeMenuView(self, willChangeIndexFrom: currentIndex, to: index)
+            isJumping = true // This was added to fix the jump() as it wasn't working
+        } else {
+            // This was added to fix the jump() as it wasn't working
+            isJumping = false
         }
         jumpingToIndex = index
         tabView.jump(to: index)
         contentScrollView.jump(to: index, animated: animated)
     }

Here's how I fixed it, hopefully helps you too:

Change public func jump:
in
SwipeMenuView.swift:

    public func jump(to index: Int, animated: Bool) {
         guard let tabView = tabView, let contentScrollView = contentScrollView else { return }
         if currentIndex != index {
             delegate?.swipeMenuView(self, willChangeIndexFrom: currentIndex, to: index)
+            isJumping = true // This was added to fix the jump() as it wasn't working
+        } else {
+            // This was added to fix the jump() as it wasn't working
+            isJumping = false
         }
         jumpingToIndex = index
         tabView.jump(to: index)
         contentScrollView.jump(to: index, animated: animated)
     }

This shouldn't be considered a fix, nor does it seem to be fixed otherwise, but as a solution it might help. It's causing more problems for me so I won't recommend the above.