ohh, i think i made a mistake
YES, its worked! thank you so much @quintessential-ibex for helping me this problem!

BTW. In my apps, I almost never use those “Renderers”. Just defining columns by naming convention or with addColumn(dto → dto.getAndFormatWhateverValueYouWant())
Less consepts to mess my head with…
thanks for the tips!
BTW yea, i usually code with vaadin 8. and i got reference from the older code. i’ll try to use this instead
Easy to implement but looks recommended approach is using LitRenderer when ever possible due to performance reasons.
I’m not sure how much data is too much for addColumn and the case to use LitRenderer
That approach mentioned by Matti has better performance than lit. text > lit > component