How to Fix Slow Command Bar Buttons in Model-Driven Apps (Stop Buttons Taking Forever to Appear)
If you’ve ever built a model-driven app in Power Apps, you’ve probably battled with slow-loading command bar buttons. You click a table, and for 3… 5… sometimes 10 seconds, your button just refuses to appear.
For ages, I kept asking:
Why are my buttons taking so long to show up, even when my formula is simple?
This blog is the answer I wish I had earlier, and the pattern that finally solved the performance problem completely.