bug: `P256VERIFY` precompile does not work if `isolate` flag is enabled

[thepluck]

Component

Forge

Have you ensured that all of these are up to date?

• Foundry
• Foundryup

What version of Foundry are you on?

forge Version: 1.4.4-stable Commit SHA: 0579449 Build Timestamp: 2025-11-03T23:46:57.847015000Z (1762213617) Build Profile: maxperf

What version of Foundryup are you on?

foundryup: 1.4.0

What command(s) is the bug in?

forge test

Operating System

macOS (Apple Silicon)

Describe the bug

Test this line

address(0x0000000000000000000000000000000000000100)
  .call(
    hex'c544bd9a4ea526dda3a008f43c21b6f0be3031b1ff71832b9876915dc91deea0dd519280ec730727f07aa36550bde31a1d5f3097818f3425c2f083ed33a91f080fa2afac0071f6e1af9a0e9c09b851bf01e68bc8a1c1f89f686c48205762f925bf54fa13f88658092efa36c51b1e3c4db31d3afb92812fb852dac7cf9614bc479bf5da7241d9c4ab1b431b57ec3369587b4c831d7a564438990da053708c3289'
  );

I tested it in v1.4.2 and v1.4.4

[grandizzy]

@thepluck mind to post the entire test to repro please. thank you