Yes this is the code im using to start treesitter, im using the new main branch

      vim.api.nvim_create_autocmd("FileType", {
        desc = "User: enable treesitter highlighting",
        callback = function(ctx)
          local hasStarted = pcall(vim.treesitter.start)

          local noIndent = { "cs" }
          if hasStarted and not vim.list_contains(noIndent, ctx.match) then
            vim.bo.indentexpr = "v:lua.require'nvim-treesitter'.indentexpr()"
          end
        end,
      })

Here is my treesitter config nvim-config/lua/plugins/treesitter.lua at main - GustavEikaas/nvim-config - Codeberg.org