Some modifiers not transferred from SBGN-ML
In the attached SBGN, PKA protein has acive and inactive modifiers. However, these are lost when converting to, e.g. SVG. ![image](/uploads/d3626b0527e4bcf5f57d98677f40a528/image.png) ![F001-glycolysis-alt-SBGNv02.sbgn.svg](/uploads/d43b6d3e767f2f17c79a90f1a1e35920/F001-glycolysis-alt-SBGNv02.sbgn.svg) [F001-glycolysis-alt-SBGNv02.sbgn](/uploads/cdde3c3384a90bcf5dca31ad29faeb59/F001-glycolysis-alt-SBGNv02.sbgn)
issue