Syncing tab creation date from browser to bookmark creation date in Nextcloud

[PSeQXh]

Thank you for this project. My first tab sync to Nextcloud worked flawlessly across multiple open browser windows with multiple tabs! Awesome work 👍👏
I now have one unnamed folder per window containing one bookmark for each tab. On checking the details of these bookmarks I came across a creation date in Nextcloud UI. If one would want to have the creation date of each tab as the creation date of the corresponding bookmark, where would one start?

The Nexcloud Bookmarks API response from https://github.com/floccusaddon/floccus/blob/1ce7386653c9638c899c7abf3fdd7129acbadbad/src/lib/adapters/NextcloudBookmarks.ts#L170 seems to provide timestamps for "lastmodified" and "added".
Could one add it as a simple mapping in https://github.com/floccusaddon/floccus/blob/1ce7386653c9638c899c7abf3fdd7129acbadbad/src/lib/LocalTabs.ts#L38?

I could also see folder names like 'session 2022-04-16T02:07:28 chromium@<hostname>' vs the current empty titled ones for tab sync. Right now the only way to distinguish these folders (relating to different windows) for me is via the number Nextcloud uses in URL navigation (.../3/... or .../1/...). What do you think?