diff --git a/lua/preview/compiler.lua b/lua/preview/compiler.lua
index a7687cf..c5a81c2 100644
--- a/lua/preview/compiler.lua
+++ b/lua/preview/compiler.lua
@@ -143,47 +143,12 @@ function M.compile(bufnr, name, provider, ctx, opts)
       table.concat(reload_cmd, ' ')
     )
 
-    local stderr_acc = {}
     local obj
     obj = vim.system(
       reload_cmd,
       {
         cwd = cwd,
         env = provider.env,
-        stderr = vim.schedule_wrap(function(err, data)
-          if not data or not vim.api.nvim_buf_is_valid(bufnr) then
-            return
-          end
-          stderr_acc[#stderr_acc + 1] = data
-          local errors_mode = provider.errors
-          if errors_mode == nil then
-            errors_mode = 'diagnostic'
-          end
-          if provider.error_parser and errors_mode then
-            local output = table.concat(stderr_acc)
-            if errors_mode == 'diagnostic' then
-              diagnostic.set(bufnr, name, provider.error_parser, output, ctx)
-            elseif errors_mode == 'quickfix' then
-              local ok, diags = pcall(provider.error_parser, output, ctx)
-              if ok and diags and #diags > 0 then
-                local items = {}
-                for _, d in ipairs(diags) do
-                  table.insert(items, {
-                    bufnr = bufnr,
-                    lnum = d.lnum + 1,
-                    col = d.col + 1,
-                    text = d.message,
-                    type = d.severity == vim.diagnostic.severity.WARN and 'W' or 'E',
-                  })
-                end
-                vim.fn.setqflist(items, 'r')
-                local win = vim.fn.win_getid()
-                vim.cmd.cwindow()
-                vim.fn.win_gotoid(win)
-              end
-            end
-          end
-        end),
       },
       vim.schedule_wrap(function(result)
         if active[bufnr] and active[bufnr].obj == obj then
@@ -217,9 +182,7 @@ function M.compile(bufnr, name, provider, ctx, opts)
                   })
                 end
                 vim.fn.setqflist(items, 'r')
-                local win = vim.fn.win_getid()
-                vim.cmd.cwindow()
-                vim.fn.win_gotoid(win)
+                vim.cmd('copen')
               end
             end
           end
@@ -265,17 +228,6 @@ function M.compile(bufnr, name, provider, ctx, opts)
               return
             end
             stop_open_watcher(bufnr)
-            stderr_acc = {}
-            local errors_mode = provider.errors
-            if errors_mode == nil then
-              errors_mode = 'diagnostic'
-            end
-            if errors_mode == 'diagnostic' then
-              diagnostic.clear(bufnr)
-            elseif errors_mode == 'quickfix' then
-              vim.fn.setqflist({}, 'r')
-              vim.cmd.cwindow()
-            end
             do_open(bufnr, output_file, provider.open)
             opened[bufnr] = true
           end)
@@ -336,7 +288,6 @@ function M.compile(bufnr, name, provider, ctx, opts)
           diagnostic.clear(bufnr)
         elseif errors_mode == 'quickfix' then
           vim.fn.setqflist({}, 'r')
-          vim.cmd.cwindow()
         end
         vim.api.nvim_exec_autocmds('User', {
           pattern = 'PreviewCompileSuccess',
@@ -378,9 +329,7 @@ function M.compile(bufnr, name, provider, ctx, opts)
                 })
               end
               vim.fn.setqflist(items, 'r')
-              local win = vim.fn.win_getid()
-              vim.cmd.cwindow()
-              vim.fn.win_gotoid(win)
+              vim.cmd('copen')
             end
           end
         end
diff --git a/lua/preview/presets.lua b/lua/preview/presets.lua
index 3591a21..f189e98 100644
--- a/lua/preview/presets.lua
+++ b/lua/preview/presets.lua
@@ -133,7 +133,7 @@ M.typst = {
   end,
   open = true,
   reload = function(ctx)
-    return { 'typst', 'watch', '--diagnostic-format', 'short', ctx.file }
+    return { 'typst', 'watch', ctx.file }
   end,
 }