Raster Attribute Table related issue in ArcGIS Pro 3.5.5

[DineshRai]

In ArcGIS Pro 3.5.5, when generating a Raster Attribute Table (RAT) for Land Use/Land Cover (LULC) rasters, the existing colormap configuration is reset. Ideally, building a RAT should not alter or remove the colormap, as the colors represent class information critical for LULC analysis and visualization.

Version	Behavior	Remarks
ArcGIS Pro 3.3	Ports easy to click; functions respect connection; no resets	It is working fine for Raster Attribute Table (Output) connected to defined Colormap.
ArcGIS Pro 3.5.5	Auto-snaps to raster, port hitboxes smaller, node resets, Attribute Table chaining unreliable	Not able to Prepare Raster Attribute Table (Output) connected to defined Colormap.

[Robert_LeClair]

@DineshRai - I see that you were working with Esri Support Services on this question and it was determined to be BUG-000181746 - "In ArcGIS Pro 3.5.5, the isPublic variable in the Colormap function becomes uneditable after connecting with a mosaic dataset through the attribute table in the Function Editor."  It currently shows fixed at ArcGIS Pro 3.6.

[DineshRai]

I am currently using ArcGIS Pro 3.5.5 along with ArcGIS Enterprise 11.5. Therefore, I request that the issue be resolved within the ArcGIS Pro 3.5.5 environment, without requiring any change or upgrade to the ArcGIS Pro version.

[Robert_LeClair]

I understand your situation @DineshRai but working in Esri Training Services I have zero control over where BUG fixes are implemented.  You can call Esri Support Services to see if there is any plan for backwards compatibility to 3.5.5 with this fix.