Increase the row height in the active channel grid and wrap the long field value

Hi

I'm using a flex connector that is getting values ​​that are too long.

They are not completely visible even if I move all the other columns in different directions.

I was able to figure out how to increase the line height, but I can’t figure out how to wrap column's value.

Please help or advise other options

Thank you in advance

Bogdan