this problem occurs when the screen is full (resolution: 1920-1080), when the mouse hovers over the right half of the chart, and when it hovers over the bottom half of the chart

dom structure
< div data-chart= "true" style= "width:100%; height: 100% br br < div style=" text-align:center;font-weight: 500:-sharpeee; "> No data is displayed for the time being < / div >
< / div >
in addition,
js has not made any style changes. I have used option configuration zlevel,extraCssText, which seems to be a problem with z-index. The most important thing is that except in the framework, I cannot reproduce this problem, and the correct style is exactly the same as the wrong style, but it is intact in the official example and local execution, but this problem occurs after using the framework. Hope the boss can give me some advice