Greasy Fork

It's working but I get this in the console when trying to download a post from home feed.
Latest script version and latest Firefox 116.0.3.

Uncatched in postOnClicked(): TypeError: articleNode.querySelector(...) is null
postOnClicked@moz-extension://c6be45f7-146c-4020-b86a-518e35c7045e/userscripts/Instagram-Download-Button.user.js?id=7ae7bd00-6d95-40e8-a03c-d6ad8aa8b305:319:57
async*onClickHandler@moz-extension://c6be45f7-146c-4020-b86a-518e35c7045e/userscripts/Instagram-Download-Button.user.js?id=7ae7bd00-6d95-40e8-a03c-d6ad8aa8b305:246:26
EventHandlerNonNull*createCustomBtn@moz-extension://c6be45f7-146c-4020-b86a-518e35c7045e/userscripts/Instagram-Download-Button.user.js?id=7ae7bd00-6d95-40e8-a03c-d6ad8aa8b305:226:9
addCustomBtn@moz-extension://c6be45f7-146c-4020-b86a-518e35c7045e/userscripts/Instagram-Download-Button.user.js?id=7ae7bd00-6d95-40e8-a03c-d6ad8aa8b305:211:42
window["__f__llv4gui6.9j"]/

It's working (for individual posts and stories)* but I get this in the console when trying to download any post from home feed (download doesn't start)*.