Have the same problems as Michael R. The menu is slow as hell, the drop down didn't works as it should and Firefox (Win10) hangs often for seconds. No impact on performance as long the menu is closed. Makes it hard to use at all. When it worked as it should it was a clear 5 Star Add-on for me. Hope the author can fix that problem.

doesn't work anymore

It only works on some pages, doesn't work on websites I use the most, so it's pretty useless for me.
If this get fixed I'll give it more stars, the idea is good, functionality bad.

1. I want to have sent version of forms separate from draft texts
2. Please add sync: https://discourse.mozilla.org/t/how-to-sync-add-on-data-between-desktop-and-android/2638/3

The extension works generally fine. But it causes huge slowdown when you type your text into input fields (text areas). For this reason, it's almost unusable. See https://github.com/ettoolong/TextareaCache/issues/36 .

I know this is a tough time for Fx addon devs.

It will work OK on some text forms (say, some forum posts). When it works, it's easy to use. Needs more control over keeping or deleting entries.

But other sites, it may save only the 1st or last line typed. Other times, saves nothing - not even a blank entry.

At 1st, I thought it was uBlockO 1.14.4 interfering, but further testing ruled it out as the only problem. It was too inconsistent to show uBo was a problem or not.

I gave 2 stars because at least someone is trying to develop webext addons.

I appreciate Wildsky trying to help, but this just does not work as a replacement for Lazarus, which captured everything I typed into any type of textbox, These are mostly site comment sections, which Lazarus always caught, and this does not. I still have it installed as it did catch text on a page I needed to reload, so I am hoping Wildsky can get it working for all sites.