On top of problems with helium leaks there's now another issue[1]:

> Starliner has been given a go to hold at 260 meters from the space station. During the approach two reaction control system jets have failed off. A manual flight test has been put on hold while flight controllers look to restore those jets with a hot fire.

[1]: https://x.com/SpaceflightNow/status/1798738262368104639