Queries on Font Database Updates and Preview Display Efficiency

[LWTBP]

Hello,

I recently discovered Fontjoy and I must say, it's a delightful experience. I'm particularly impressed with its user-friendly interface and the array of practical features it offers.

I have a couple of queries:

1. Does Fontjoy automatically refresh its database of Google Fonts periodically? I noticed that the font 'Kalnia' (Google Fonts - Kalnia) is not listed.

2. Regarding the font preview display, is using the letter 'A' the most space-efficient method for showcasing the entire font collection?

Thank you for your efforts in developing such a useful tool. Your insights on these matters would be greatly appreciated.