Accidentally touched the join cummunity fund button

Hi, I was merging my maturity, but when refreshing thr page I accidentally touched the “Join community fund” button.
What will happen to my neuron? The button went grey. How can I restore it?

Mark,I will continue to focus this issue。

Is there any outcome on this topic, I have also set my 8y neuron to join the community fund—but now regret it.

Would be great if there was an option to reverse this decision.