Governance. Revoke delegations. Wrong tracks array

[stepanLav]

Description

When user try to revoke delegation to all tracks it will fall down with error - NotDelegating

Delegate extrinsics:

• https://kusama.subscan.io/extrinsic/24985489-2
• https://kusama.subscan.io/extrinsic/24985489-3

Revoke delegation extrinsics:

• https://kusama.subscan.io/extrinsic/24985535-2
• https://kusama.subscan.io/extrinsic/24985535-3

Steps to Reproduce

1. Delegate in all tracks on Kusama
2. Revoke delegations

Expected Behavior

Successfully delegate \ revoke delegation

Actual Behavior

Error - wrong list of tracks in undelegate extrinsic

Environment

https://github.com/novasamatech/nova-spektr/commit/b3a381d4e43fe8ca1218e07e785f903d5eda47a4

[stepanLav]

Status verification: ✅