The find/replace case-sensitivity option should be used for all files
This might be just the way the designer of this feature wanted it to work, but in many other text editors when I am running a Find/Replace or even a Find operation on some code, I almost always want it to be case-sensitive, or at least retain my choice of making it case-sensitive. I can set this option in Builder by hitting the Options button in the Find/Replace modal and checking the 'Case sensitive' checkbox.
The problem is that this option seems to only be stored per-file. So when I want to run a Find/Replace on another file or 10 other files, I need to hit the Options button and re-check the 'Case sensitive' option every time.
My opinion is that this 'Case sensitive' option should be set per-session, though I could also see setting it per-language type. I think per-session would be a huge improvement. But if this feature works the way the maintainer wants it, then feel free to close this ticket.