Hello
I’ve been using XL Toolbox for exporting high-quality charts; but I’ve noticed an issue where some charts do not retain formatting after saving. Specifically; axis labels and custom color settings revert to defaults when reopening the file. This happens inconsistently, but more frequently with complex charts containing multiple data series. 
I’ve tried reinstalling XL Toolbox and ensuring my Excel version is up to date, but the problem persists. 
It seems to occur regardless of whether I save as PNG, PDF, or SVG. Has anyone else experienced this issue & is there a workaround or fix available? I have checked Daniel's XL Toolbox - Support MongoDB documentation guide for reference .
Any insights would be greatly appreciated! Thanks in advance for your help.
Thank you ! 