How to add a comment saving option to the review form on OJS

We have created a review form which has been saved on the OJS version.

The current problem with the review form is that it must be completed and submitted in one session or all the comments are lost.

There is no save option to enable a reviewer to return to the form for completion at a later date.

How can we fix this?

No easy way currently, but this is a known issue and will be fixed: either auto-save or have a "draft" option for reviews · Issue #3698 · pkp/pkp-lib · GitHub