[TEST] Use your voting power - Signal no confidence, Abstain: blank screen after click Next step

[pmbinapps]

To reproduce:
On test

1. Go to https://test-sanchonet.govtool.byron.network/delegate
2. Choose: Signal no confidance
3. Click Next - blank Screen is shown error in console appears like below:

The same is for Abstain

{ "changeAddress": "addr_test1qr2ty4gmgmnddv5wgg2ax7frw9kvv7xlquwyfjty0zmfhplcj9x9g6nnwfj9qlgpehcr3g6593fze35tm3guj0dhgeuqn8zcms" }

Jam recording with console log.

This works on dev environment showing modal with Insufficient balance error message.

[pmbinapps]

Not occurring after:
#230
Ready for stage