When I turn the stalk to signal a (left) turn, and start my turn. Finish my turn, and the (left) signal is still blinking.

So it's like when the steering wheel goes back to center, it does not "click" to stop the turn signal.

Is this an issue of the turn signal switch? I can replace that, but just want to make sure that's the problem. And not something else. What do you think?

Right signal, high beam, and head lights all work fine. Again, the left works too, just does not turn off automatically, when the steering wheels returns back to center.

TIA

8th Gen Accord 2010.