SpreadSheet does not show
I'm not sure whether it's a bug or something i did wrong. I sterted making a construction in GeoGebra, which included the use of spreadsheet, and everything worked fine. I saved it and when i tried to open it later, it wouldn't open properly. It was slow, not corresponding well and mainly, the spreadsheet does not show when i selected it.
I tried to make a new constuction and the results were the same. Then I changed from linux geogebra 5 to windows geogebra 5, with no improvement. Afterwords, I tried the online version. It was very slow and when tried to export it as .ggb, the new file had the same problem.
When I tried to save it in my works, and then tried to open the worksheet, it stucked (https://ggbm.at/RMR8SSfW)
Is there any obvious explanation I cannot see?