Mikel Arteta has been in charge of Arsenal since 2019 [Getty Images]Mikel Arteta has said that supporters "don't have to worry about" his future at Arsenal as he wants to extend his contract and the time left on his deal is "not an issue".The Gunners boss is into the final 12 months of his agreement that he signed in 2024 but says he is relaxed about formal talks taking place regarding a renewal. Arteta has been in charge of Arsenal since 2019 and led the club to their first Premier League title