Error
The ACE 9 editor Rock uses supports auto-height sizing based on the content. I think it would be beneficial to make use of that so that the Pre/POST HTML boxes in the Advanced Tab when editing a block could be smaller by default. Right now they are seldom used but take up nearly the entire screen. There are also other places in the UI I think this change could be applied, especially in our own custom blocks.
https://stackoverflow.com/a/19241577
Suggestion would be to set the minimum number of lines visible to 3 and the maximum to 25 lines (currently it can fit 26).
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