How to restore all Items from Recycle bin from a particular SharePoint online library using PnP PowerShell?

I have a SharePoint online library called MyLibrary, it contains approx. 4000 items.

The items got deleted, and I need to restore them using PnP PowerShell, the following are the challenges I am facing, any help on it will be appreciated:

  1. items are deleted on various dates, so cant filter on date
  2. items are deleted by a single shared account, so filtering that user will select those items other than MyLibrary’s items also.
  3. Approx. 3000 items need to be restored
  4. tried to restore using UI it is taking quite some time

I think if I can get the internal name for Original Location then filter can be applied, but cant get the internal name for it.

Please find the screenshot for recycle bin column headers:

Recycle bin with see yellow highlighted

Script I think of using is:

Get-PnPRecycleBinItem | Where {$_.Original Location -like "*/mylib"} | Restore-PnpRecycleBinItem -Force