Nikos/5603/some default properties cannot set from contract class

[nikoulai]

Description

closes #5603

Checklist for 4.x:

• I have selected the correct 4.x base branch.
• Within the description, the feature or issue is discussed in detail or an issue is linked.
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas.
• I have added any required tests for the changes I made
• I have made corresponding changes to the documentation
• Any dependent changes have been merged and published in downstream modules.
• I ran yarn successfully
• I ran yarn lint successfully
• I ran yarn build:web successfully
• I ran yarn test:unit successfully
• I ran yarn test:integration successfully
• I ran compile:contracts successfully
• I have tested my code.
• I have updated the corresponding CHANGELOG.md file in the packages I have edited.

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[spacesailor24]

I think contractContext is just a copy of the context, which comes from self.getContextObject() here (any case), and subscribing doesn't have the effect we want.

@nikoulai contractContext is not a copy, it's a reference to the Web3Context the user is providing

const web3Context = new Web3Context('http://127.0.0.1:8545');
web3Context.defaultBlock = 'pending';

const contract = new Contract([], { syncWithContext: true }, web3Context);
console.log(contract.defaultBlock); // latest

web3Context.defaultBlock = 'earliest';

console.log(contract.defaultBlock); // earliest

(the console.log(contract.defaultBlock); // latest is a bug, as contract.defaultBlock should be pending as it's supposed to be set by web3Context)

The above code works as expected, but only if the following

if (contractContext !== undefined) {
    this.suscribeToGlobalEvents(contractContext);
}

occurs after the new line:

this.syncWithContext = (options as ContractInitOptions)?.syncWithContext ?? false;

[spacesailor24]

@nikoulai I created an issue (#5817) to track calling suscribeToContextEvents within Contract's constructor as the needed fixes are not apart of the scope of the PR

[spacesailor24]

G2g after above comment is addressed