Title says it all, the idea is to have Hubspot put more focus on making the entire web app more responsive and faster.
Many actions have a spinner that takes a few seconds to load.
Generating a quote PDF takes 10-15 seconds before it appears for download.
The “largest contentful paint” on a view of deals is over 3 seconds, and there are many layout shifts that make using the app before it’s fully loaded practically impossible.
My suggestion is to put more engineering focus on making the app as a whole faster and more responsive.