&tag(Firefox);
about:configで、extensions.aios.gen.switch.dragの値をtrue→falseに変更する。
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extensions.aios.gen.switch.drag
automatically opening the sidebar when dragging webcontent on the switch, this feature doesn't respect the delay setting for the switch
type: boolean, values:
* true: open the sidebar when dragging webcontent on the switch (default)
* false: don't open the sidebar when dragging webcontent on the switch