Please optimize this extension for Firefox Android

It needs a quick 'copy button' in order to be useful and practical.
And i had to reinstall it again after it broke [it couldn't copy] shortly after multiple copy tasks.
And it cannot copy text from firefox add-ons page.

Basic clipboard, about as good as Yankee Clipper which doesn't work any more on my computer.

Does not work.

FF 71.0, Mojave 10.14.6

I hi-light text and copy.

I right-click where I want to paste it, the context menu shows "Clipboard Manager" but when I hover over it all that appears is "Sample clipboard item".

So how to "manage" my cllipboard clippings???

In 6 nov 2019, it is not working at all.

It does not work

This has become a highly-prized add-on for inserting frequently-used text into text boxes. It's also great for remembering anything! -McArtichoke

>when you just copy an item, it is NOT stored to the memory. But, when you paste it to an editable area within a page, it will be stored to the memory.

I think it is effective for redoing.(There is a high possibility that it becomes unnecessary at the time of pasting)
I want to temporarily save it for later use.(Apart from whether it is used or not)
This method takes time and effort.

This is great.Thank you!!!