Duplicate HighIL statement when lifting `fsbase + 0x28`

Reproduce the case at 0x402f3c using the assembly and HighIL shown in the issue, then trace the lifting path for the fsbase + 0x28 operand. Done means the standalone duplicate expression is absent and the conditional retains the expected HighIL form.

Version and Platform (required):

• Binary Ninja Version: 5.4.10466-dev Personal (42e25af5)
• Edition: Non-Commercial
• OS: Fedora Linux
• OS Version: 44
• CPU Architecture: M2

Bug Description:

The following assembly:

00402f38  488b55f8            mov     rdx, qword [rbp-0x8 {var_10}]
00402f3c  64482b142528000000  sub     rdx, qword [fs:0x28]
00402f45  7405                je      0x402f4c

is lifted to HighIL:

00402f3c        *(fsbase + 0x28)
00402f3c        
00402f45        if (rax != *(fsbase + 0x28))

instead of being correctly lifted to HighIL

00402f45        if (rax != *(fsbase + 0x28))

Steps To Reproduce:
Please provide all steps required to reproduce the behavior:

1. Open the binary
2. Go to 0x402f3c
3. Notice the incorrect lifting

Expected Behavior:

I expect the following assembly:

00402f38  488b55f8            mov     rdx, qword [rbp-0x8 {var_10}]
00402f3c  64482b142528000000  sub     rdx, qword [fs:0x28]
00402f45  7405                je      0x402f4c

to be correctly lifted to HighIL:

00402f45        if (rax != *(fsbase + 0x28))

Screenshots/Video Recording:

Binary:

Reference phrase: celestial system cycles delicately