Widget properties not adjustable

[mj52951]

While integrating the widget in the docs and changing any property (e.g. whitelistedSourceNetworks, darkTheme) nothing changes.

Expected Behavior

Expected to see changes of adjusted properties. For example, when setting whitelistedSourceNetworks={["sepolia"]}, I expect to see only Sepolia in the "From" network drop-down.

Current Behavior

Currently, default properties cannot be changed.

Possible Solution

Steps to Reproduce (for bugs)

It is possible to test the bug in the docs. The code that added the widget playground was added with this PR

Version

Sygma commit (or docker tag):
sygma-solidity version:
sygma-substrate version:
Go version: