Ubuntu 24.04: Shortcuts in terminal

I recently installed Ubuntu 24.04, but I noticed the terminal didn't work as on previous versions, in particular the copy/paste. I use Ctrl+Insert (copy) and Shift+Insert (paste) shortcuts for ages. Hopefully, this is configurable:

1. Open the terminal: Ctrl+Shift+T
2. In terminal, open the hamburger menu (3 stacked lines) and go to Preferences
3. Click on Shortcuts on the left pane; ensure the Enable shortcuts box is checked
4. Click on Edit → Copy, press Enter (the shortcuts changes for New accelerator...) and then press on the Ctrl and Insert keys
5. Define all your favorite shortcuts: Paste/li>, Select all
6. Close the menu for saving