Antisence chains overlaps each other

[AlexeyGirin]

Steps to Reproduce

1. Go to Macro - Snake mode
2. Load from HELM using paste from clipboard: RNA1{R(A)P.R(A)P.R(A)P.R(A)P.R(A)P}|RNA2{R(U)P.R(U)P.R(U)P}|RNA3{R(C)P.R(C)P.R(C)P}$RNA1,RNA3,8:pair-5:pair|RNA2,RNA1,5:pair-11:pair$$$V2.0

Actual behavior
Chains overlaps each other

Expected behavior
Chains doesn't overlap each other

Versions

• Ketcher Version 2.28.0-rc.1 Build at 2024-12-03; 17:04:52
• Indigo Version 1.27.0-rc.1.0-g8d656a341-wasm32-wasm-clang-19.0.0
• Chrome Version 131.0.6778.109 (Official Build) (64-bit)
• Win10

Issue found while testing - #5712