Sorry guys, that was not simple to track down. I changed the HTML structure for uplots slightly, which caused a resize-observer for uplot to observe the wrong div and that caused heights to be off, and then the overlay div for the tooltip had the wrong height. Fixed now with a little more robust code.
26 Dec 10:32:33 - [info] Node-RED FlexDash plugin version 0.4.132
26 Dec 10:32:35 - [info] Node-RED FlexDash version 0.4.132
26 Dec 10:32:35 - [info] Node-RED FD Core Widgets version 0.4.61
26 Dec 10:32:37 - [info] FlexDash UI version 0.4.83
