If true, the y and y_bottom keys are ignored and the panel is placed at the center of the y-axis of the screen. If the panel is resized it will remain at that position - i.e. the panel will grow on both sides. If false, the y and y_bottom keys specify the location of the panel.
In gaske ne, za'a ƙyale maɓallin y kuma a saka fanel a tsakiyar y-axis na fuskar kwamfyuta. Zai ci gaba da zama wurin idan an sake girmar fanel - misali, gafukan fanel guda biyu zasu ƙara girma. Idan ƙarya ne, maɓallin zai ƙayyade wurin da za'a sa fanel.