Why has the Telstra (ASX:TLS) share price had such a lacklustre start to December?

The Telstra Corporation Ltd (ASX: TLS) share price has not had a great start to this last month of 2021. Since the start of December, Telstra shares have fallen from $4.06 each to the current share price of $4.02 today (flat so far from Friday’s close).

To be fair,…