I installed R 4.4.0 and RStudio 2024.04.0 Build735 on one of my laptops. Everything was working okay except for the leaflet package. The maps do not display. I have R 4.3.2 on another laptop with RStudio 2024.04.0, and the leaflet works as it should. I've uninstalled and reinstalled the programs without fixing the leaflet problem. I was using the same codes, and the same packages were loaded on both computers. No maps show up on the computer with R 4.4.0. Any suggestions?