Wonky cursor when moving left on a really long save name

[KJeff01]

Describe the bug If you create a long save name, say, the maximum allowed characters, and then later select that save slot and press left to move the cursor around, the display is wrong and the cursor goes outside the save slot bounds.

To Reproduce Steps to reproduce the behavior:

1. Create a save with a really long name.
2. Attempt to move to the left of it when saving over that slot.
3. Observe line cursor act weird.

Expected behavior Gracefully show the correct position and text.

Screenshots or Videos Here I selected a save slot and pressed left just once.

Your System:

• OS: Ubuntu MATE 22.04
• Game version: master