Please make sure the hardcoded default chains are enforced and add the possibility that users can override these default settings with the chains of choice. Extend the selection of possible chains to all supported ones.
If user deselects all default chains, enforce the hardcoded chains.
Please make sure the hardcoded default chains are enforced and add the possibility that users can override these default settings with the chains of choice. Extend the selection of possible chains to all supported ones. If user deselects all default chains, enforce the hardcoded chains.
Use Figma as reference.