Renaming local variables will also affect the variable names in the code block

Version and Platform (required):

• Binary Ninja Version: 5.2.8363-dev
• Edition: Non-Commercial
• OS: Windows11
• OS Version: 24H2
• CPU Architecture:x64

Bug Description:
I want to rename the variable to IoControlCode_1, but in the if statement, it should be another name SystemBuffer, which I can't do. When I rename it to IoControlCode_1, SystemBuffer will also be affected. I want to mark it as two different variable names without conflict.

Steps To Reproduce:
Rename rcx_1 to IoControlCode_1 then rename IoControlCode_1 to SystemBuffer

Expected Behavior:

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Additional Information:
Please add any other context about the problem here.

No source file or test is identified. Start by reproducing the rename sequence from rcx_1 to IoControlCode_1 and then SystemBuffer in the reported Windows 11 environment; done means the two intended variables can retain distinct names without one rename changing the other.