When showing the original tables as heatmap, there are multiple options to set the range:
Reading the range defined in the index.json: the problem is that when comparing tables that have different ranges (e.g. 0-10 and 0-100) the comparison is not valid based on color as the same value (e.g. 10) will have different color in each table.
Finding the common min and max between the two compared tables (e.g. min(0,0) and max(10,100)): the problem is that the color scale of just one table cannot be determined in case of showing it without comparison. Selecting the second table will update the first table scale again.
When showing the original tables as heatmap, there are multiple options to set the range: