Bathing naked in the bathroom

Answer to Question No. 1: One should not bathe naked in the bathroom unless necessary. This is encouraged in the hadith. So it should be avoided. However, we have not received any statement that it will be a sin. There is a hadith that is narrated on the authority of Muawiya bin Haida. Once the Prophet Said that you should always protect (i.e. cover) your private parts from anyone except your wife and your maidservants. I said - "O Messenger of Allah! Say! If a person is alone in solitude! (Does it still need to be covered? Is it forbidden to open it unless necessary?) He said (yes) Allah should be more ashamed.

Answer to Question No. 2: In this case it should be respectfully left in its proper place. At the same time, careful attention should be paid so that such work does not happen in the future.