why commands like matrix factor etc are invisible at input [closed]

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I tried to input the command factor(25)' in SageMath 8.9 Console. The symbolsfactor' (similarly `matrix' etc) are not reproduced on the screen, I see only (25) and then 5^2. It is very inconvenient not to see what you type. I try Sage for the first time and have not found a way to fix this very strange behavior. What should be done to reproduce inputs normally ?