I have just noticed that changing from version _plotly-1.18.1.min.j_s to plotly-1.27.1.min.js has a jamming side effect. At pan, rendering is not smooth, the background image follows mouse cursor with significant delay. I tried several versions above 1.18.1 but all have the same negative effect. Interestingly the phenomena only occur loading images from local source, URL images behave nicely.
Maybe useful information:
- all images are PNGs
- side effect seems independent of image size
- no error or warning messages can be seen in browsers console
- behavior is tested in Firefox and Chrome
As the phenomena only occurs at locally loaded images I cannot create sample code.
Any idea what can cause this?