SaveFile Command API (SaveFileCopyAs) After saving ('Saving file' ui) is displayed?

[RLOFLS]

SaveFileCopyAs I pass the parameter ui=false, it does not show the ui of the export interface, but every time I export the image it will still show the small window ui of 'Saving file', can I make it not show (if there is no error), and then pass the parameter (ui=false) control.

I've added a parameter to my current local source code to achieve the above effect

• cmd_save_app.cpp

...
class SaveFileJob : public Job, public IFileOpProgress {
public:
  SaveFileJob(FileOp* fop, bool showProcessUi = true)
...
...
...

SaveFileJob job(fop.get(), params().ui());
  job.showProgressWindow();

...

• job.cpp

Job(const char* jobName, bool showProcessUi = true);

• job.cpp

Job::Job(const char* jobName, bool showProcessUi)
{
  m_last_progress = 0.0;
  m_done_flag = false;
  m_canceled_flag = false;

if (App::instance()->isGui() && showProcessUi) {
    m_alert_window = ui::Alert::create(
...

Aseprite and System version

• Aseprite version: v1.3-rc7-dev
• System: win10, Ubuntu 20.04.3 LTS