diff --git a/label_studio/data_manager/functions.py b/label_studio/data_manager/functions.py
index 895a23e71e41..f4ea19e1d6a3 100644
--- a/label_studio/data_manager/functions.py
+++ b/label_studio/data_manager/functions.py
@@ -43,12 +43,15 @@ def get_all_columns(project, *_):
 
     # all data types from import data
     all_data_columns = project.summary.all_data_columns
+    logger.info(f'get_all_columns: project_id={project.id} {all_data_columns=} {data_types=}')
     if all_data_columns:
         data_types.update({key: 'Unknown' for key in all_data_columns if key not in data_types})
+    logger.info(f'get_all_columns: project_id={project.id} {data_types=}')
 
     # remove $undefined$ if there is one type at least in labeling config, because it will be resolved automatically
     if len(project_data_types) > 0:
         data_types.pop(settings.DATA_UNDEFINED_NAME, None)
+    logger.info(f'get_all_columns: project_id={project.id} {data_types=} {project_data_types=}')
 
     for key, data_type in list(data_types.items()):  # make data types from labeling config first
         column = {
diff --git a/label_studio/projects/models.py b/label_studio/projects/models.py
index 0433f0916787..827fb948d251 100644
--- a/label_studio/projects/models.py
+++ b/label_studio/projects/models.py
@@ -1208,8 +1208,8 @@ def update_data_columns(self, tasks):
             self.common_data_columns = list(sorted(common_data_columns))
         else:
             self.common_data_columns = list(sorted(set(self.common_data_columns) & common_data_columns))
-        logger.info(f'update summary.all_data_columns = {self.all_data_columns} project_id={self.project_id}')
-        logger.info(f'update summary.common_data_columns = {self.common_data_columns} project_id={self.project_id}')
+        logger.info(f'update summary.all_data_columns project_id={self.project_id} {self.all_data_columns=}')
+        logger.info(f'update summary.common_data_columns project_id={self.project_id} {self.common_data_columns=}')
         self.save(update_fields=['all_data_columns', 'common_data_columns'])
 
     def remove_data_columns(self, tasks):
@@ -1232,8 +1232,8 @@ def remove_data_columns(self, tasks):
                 if key in common_data_columns:
                     common_data_columns.remove(key)
             self.common_data_columns = common_data_columns
-        logger.info(f'remove summary.all_data_columns = {self.all_data_columns} project_id={self.project_id}')
-        logger.info(f'remove summary.common_data_columns = {self.common_data_columns} project_id={self.project_id}')
+        logger.info(f'remove summary.all_data_columns project_id={self.project_id} {self.all_data_columns=}')
+        logger.info(f'remove summary.common_data_columns project_id={self.project_id} {self.common_data_columns=}')
         self.save(
             update_fields=[
                 'all_data_columns',