Functions are being created for jump tables in code sections

[WeiN76LQh]

Version and Platform (required):

• Binary Ninja Version: 5.3.9208-dev Ultimate (8b909a0c)
• Edition: Ultimate
• OS: macOS
• OS Version: 26.3
• CPU Architecture: M1

Bug Description:
It seems Binary Ninja is overwriting jump tables in code sections with functions even though it has correctly identified them as jump tables. The symbol of the function is a data symbol as well.

Steps To Reproduce:

1. Open a recent copy of the DYLD Shared Cache with default load settings so libsystem_c.dylib is loaded automatically.
2. Wait for initial analysis to complete.
3. Go to any of the unnamed functions (beginning with sub_).
4. Observe that they all seem to be for jump tables are not actual functions.

Expected Behavior:
Jump tables in code sections shouldn't be overwritten with functions.

Screenshots/Video Recording:

Navigating to the symbol for one of the unnamed functions thats actually a jump table:

Navigate to the reference to the jump table:

It appears the jump table is working correctly as a switch case.

Binary:
DYLD Shared Cache for an iPhone 17 Pro Max running iOS 26.0

Additional Information:
I confirmed the behaviour is exactly the same when running Binary Ninja with plugins disabled.