Transaction execution failed in several 1.1.1 Safes on the new UI

[yagopv]

Bug description

Transaction execution is failing in Safes with several owners in version 1.1.1 on the new UI.

An issue was opened in the support repo. It seems when the user tries to execute the transaction they get the error "GS026. Invalid owner provided".

Affected Safes:

1. eth:0xb270FE91e8E4b80452fBF1b4704208792A350f53
   Status: Not in the queue as the user was able to execute in the old UI
   Tenderly simulation: https://dashboard.tenderly.co/public/safe/safe-apps/simulator/30a2ad33-9362-4c3b-94d4-ed224f53a928?trace=0.0.1.2
   Safe Info: Version 1.1.1

2. eth:0x48301Fe520f72994d32eAd72E2B6A8447873CF50
   Status: In the queue Trying to sign and execute with the 6th signer
   Safe Info: Version 1.1.1

3. eth:0x2cF855E17bD28Bb34982Ca1E4371ef7d3E6817e1
   Status: Not in the queue as the user was able to execute in the old UI
   Safe Info: Version 1.1.1 (User upgraded the Safe to 1.3.0 afterwards)

4. eth:0xAEe07CFaeA5eaaB0487968AFdcFFceEaCa48851E
   Status: In the queue Trying to sign and execute with signer 0x2aC29585a7A1371A83e1C0818F4c45A92DDf8Db2
   Tenderly simulation: https://dashboard.tenderly.co/public/safe/safe-apps/simulator/713435ea-e699-4cf6-9cc1-3e0d7c72b2c4
   Safe Info: Version 1.1.1

Environment

• Chain: Ethereum mainnet

Steps to reproduce

Try to execute a transaction (or sign and execute) in a 1.1.1 Safe with several owners

Expected result

The transaction is executed

Obtained result

"GS026. Invalid owner provided"

[liliya-soroka]

verified as part of the regression circle - https://www.notion.so/gnosis-safe/Regression-Test-cases-1-2-0-release-56d4fb5802ff4946bea0ec33414d90d6