From what i have been reading its basically the code cut and pasted out of MSFS2020.
Thats obviously going to be problematic especially with the new flight model. It either needs to be updated accordingly by a modder or implemented by MS/Asbo. My personal preference would be that MS/Asbo bring it back alongside the tab.
Really hope they bring it back but anyway cannot use MSFS2024 much atm too many problems for me to even attempt flying from my controls not working to missing planes its better I think for myself to wait in MSFS2020 for the time being.