Filter, Export and Progress bar

Hello, I would like :

• to know who has accepted invitations in order to manage reminders.
• to be able to extract data
• filter the different columns
• when I'm on page 3, for example, and I open a folder and go back, not to go back to page 1 but to the page I was on, i.e. page 3.
• instead of having text in the steps, a progress bar starting with sending invitation/accepting invitation/quotation status... all with a color code like Orange proposed and green confirmed.
  That's it for now.