Ever since updating to Xcode 16.3, auto-completing variable names in lldb does not work. Is this a known bug? Is there a workaround to get it do auto-complete again?

Hi everyone, we're experiencing problems with our unit test builds on Xcode cloud. Without having changed anything in our build configuration, we're getting failed builds (that also take a loooong time) withour any of the build / test steps showing any sign of failures. Maybe related: the "Save artifacts" step of the build appears to have taken almost an hour, but its individual sub-steps only took seconds. Is anyone else having those problems as well? -Gereon