The broken charge limit in BIOS 3.07 is a known issue that FW is allegedly working on to resolve.
Relevant threads:
- Framework Laptop 13 Ryzen 7040 BIOS 3.07 Release
- GitHub issue: Battery Charge Limit unreliable after installing Laptop 13 Ryzen 7040 BIOS 3.07 Release · Issue #52 · FrameworkComputer/SoftwareFirmwareIssueTracker · GitHub
Suggest to “like” the bug report and subscribe to it on GitHub.