Balena-dash does not render Czech characters correctly

[rudam]

Probably some fonts are missing. You can look at this dashboard https://tanix.damidev.com/enviro-tv and focus on measurement names in charts - the word "Světlo" in the last chart for example. I am experiencing the problem with timezone, thumb up given to the related issue.

Thanks for your work and help with this issue.

[ginnyTheCat]

That's not only so at Czech characters also many Unicode characters like arrow symbols or Chinese characters are not shown correctly. There's only a border of a rectangle.

[bettse]

I think its missing a font. Here is what I did to get it working with emoji (which are just a subset of unicode): https://gitlab.com/bettse/balena-dash/-/commit/240882b4e85e48d37e4f2dea932ec3792779a727