Thank you for your kind words and glad that our product is proving useful.
Your observation is correct and currently, there is no built-in feature to make the grid loop items show with equal heights.
I've shared this feedback to the concerned team and for now, a workaround can be to include the following custom CSS code in the view block's "Custom CSS" field:
( screenshot: hidden link )
The issue seems to the difference in how different browsers calculate the percentage heights.
( background reading: https://stackoverflow.com/a/35537510 )
To make this work, you can slightly update the CSS code to: