Resolved Stretch Footer Buttons to Full Width

I want to remove space from these buttons those I have placed within footer.


As you are seeing there is empty space between all buttons, I want to remove that space and buttons to expand at full width.
Buttons do not have any extra script attached related to layout.

Horizontal Layout Group I have created to place them in order and here you have its screenshot:


I hope you have all information, please suggest me something on this.

 

You also need to enable "Control Child Size". Expanding without controlling the actual width of child buttons will only affect spacing.

 

Thank you, this settings worked for me.


All buttons stretch out to full width.