I know this is hugely frustrating for third-party developers, and I’m sorry it’s taking longer than any of us would like. We’re a small team, but we’re working hard to move things forward as quickly as we can.
If we could snap our fingers and make it all happen instantly, we absolutely would.
It’s worth remembering that Elements is a new platform. It’s not RapidWeaver Classic and Stacks, and the landscape today is very different and evolving quickly. We’re not trying to recreate how things worked in the past. We’re building something designed to succeed in the world as it is now.
I know it can sometimes look effortless from the outside when new features and updates keep arriving, but the reality is it’s a huge amount of work. We’re constantly prioritising what we believe will have the biggest impact for the app and for users. This can change on a weekly basis.
Over the past few months we’ve focused heavily on polishing the app, fixing bugs, and filling in important foundational features like Tables, Markdown, Lists, and many other things that you guys have been asking for.
Alongside that, we’ve also been making steady progress on the store itself. Recently we launched a web-based version of the Elements Addons store that you can browse online. Getting that live required quite a bit of groundwork 
We added an API to the built-in store to support public listings, then built the entire store website in Elements itself
To make that possible we created several custom components to talk to the Store API and the result is the new online store.
Building software like Elements, and the ecosystem around it, takes a significant amount of time to do properly. But we are continuing to make steady progress across all areas of the platform.
While the store isn’t yet open for third-party sales, we are exploring ways to begin opening things up this year so the community has a way to easily share and discover components. Exactly how that evolves is still being worked through, but enabling a broader ecosystem around Elements is very much part of where things are heading.