Unlocking Precise Amounts

I want to lock certain wordpress articles for certain tier but have them available to HIGHER tiers as well.

When I set the minimum tier at 5 dollars in wordpress, the plugin automatically fills in the “Precise $ amount” box with 5 dollars as well. Since I want this to also be available to 10 dollar patrons, I remove the number 5.
However, when I save the article, the 5 reappears. See attachment.

When you lock an article like in your screenshot, it should be available to any patron who is of $5 and above tier, and who was your patron since the time of the posting of the article.

If you remove ‘Require active pledge’ option, then the article would be available to all patrons of $5 and higher tiers.