Not sure “memory leak” is the correct phrase. But whenever I click on a folder while in edit mode, the system memory jumps by about 30MB and doesn’t go back down. When I click the main manuscript folder (currently 32,000 words in the file) the system memory jumps by around 500MB. By clicking away and then clicking back on the main folder, I can easily get over a gigabyte of memory usage that doesn’t go back down.
Tested this is version 1.9 and when clicking a folder and then clicking a text file, the system memory goes back down (doesn’t keep rising).