StitchBuddy 3.4.2 (2958) is available for public beta testing on macOS and iOS, now. These updates will introduce the following changes:
Trim commands in DST files are preserved while jump optimization was re-enabled, avoiding erratic leftovers when parts of a design are moved or deleted. These commands are indicated by scissors icons and enlarged needle points in the underlay view if jump stitches are shown
The color of symbols (needle points and trim commands) is adjusted to the background color for better visibility. This works for individual background colors as well as the dark / light theme on iOS.
TestFlight installations are provided using these links for StitchBuddy (macOS) and StitchBuddy HD (iOS / iPadOS). Although I didn't realize any major issue, these versions are still beta releases: Feel free to test and provide any feedback in this discussion.