Acrobat parses the page when you select the Edit Text & Images tool and divides the text in it to boxes, but this boxes often turn editing text difficult.
Is there a way to select only 1 line of each paragraph (or box) avoiding any non-desired modification of the other lines?. The issue happens every time you turn a scanned pdf into a editable pdf. Even if I change the color of one single letter, the rest of the text moves and fixing it it's extremely difficult and a waste of time.
There's an app (Wondershare PDFelement) that allows you to select each single line.
This is known behavior and there isn't much that can be done to change it.
Please help us with your requirement about this feature: Feature Request/Bug Report Form and the team will look into this.