Here's a script add-in which fixes that:
Reset First Format.js.txt (905 Bytes)
function OnInit(initData)
{
initData.name = "Reset First Format";
initData.version = "1.0";
initData.copyright = "(c) 2017 Leo Davidson";
initData.url = "https://resource.dopus.com/t/unknown-format-for-folders-not-loaded-at-startup/25738";
initData.desc = "Fix folder formats in delay-loaded tabs";
initData.default_enable = true;
initData.min_version = "12.0";
}
function OnOpenTab(openTabData)
{
openTabData.Tab.Vars.Set("FolderNotLoaded", true);
}
function OnAfterFolderChange(afterFolderChangeData)
{
if (!afterFolderChangeData.result || !afterFolderChangeData.Tab.Vars.Exists("FolderNotLoaded"))
{
return;
}
afterFolderChangeData.Tab.Vars.Delete("FolderNotLoaded");
if (afterFolderChangeData.action == "refresh")
{
var cmd = DOpus.Create().Command();
cmd.SetSourceTab(afterFolderChangeData.tab);
cmd.RunCommand("Set FORMAT=!folder");
}
}