I went on LTD in Sept. 2019 until retirement Feb. 2024. I received an email in Aug. 2024 from the employer stating that they will pay out a lump sum salary increase of 3.0% for 2022, 3.0% for 2023 and 2.75% for 2024.
Everything is specific to your own contracts, but generally you wouldn’t get paid for time not working, and if you did get paid, most people on LTD would be required to hand it over to the LTD insurer anyway.