[8.1.25] system.tag.browse not browsing recursively in vision client tags

I have a short script to reset values of about 78 vision client tags:.

def resetEntryData(buttonSelections):	
	dataTagPaths =[]
	dataTagValues = []
		
	startingPaths = []
		
	if buttonSelections[0]:
		startingPaths.append("[client]Entry/Line1")
			
	if buttonSelections[1]:
		startingPaths.append("[client]Entry/Line2")

	if buttonSelections[2]:
		startingPaths.append("[client]Entry/Line3")
		
	for path in startingPaths:
		for item in system.tag.browse(path, filter={"name": "*Piece*", "tagType": "AtomicTag", "recursive": True}).results:
			dataTagPaths.append(str(item['fullPath']))
			dataTagValues.append(0)
		
	if len(dataTagPaths) <= 0:
		return
		
	system.tag.writeBlocking(dataTagPaths, dataTagValues)
	return

However, instead of browsing recursively through the folder structure of the tags, system.tag.browse only returns the value of the folders/tags in the top level of the specified path.

I have also tried this with the path set to "[client]" and it behaves the same way.

I have tried removing all the other filter keys other than "recursive", this does not seem to have any effect either.

I have tested this both in client and in the scripting console with the same result.

the general tag folder layout is:

[client]
| -Entry
    | - Line1 (folder)
        | - Tag1
        | - Tag2
        | - Folder1
            | - Tag3
            | - Tag4
        | - Folder2
            | - Tag5
            | - Tag6

with folders 'Line2' and 'Line3' having the same layout as shown here with 'Line1'

Checking system.tag.browse when the path is set to "[client]Entry/Line1" and the same filter as specified in the above code, the results are only [tag1, tag2, folder1, folder2] when it should be [tag1, tag2, tag3, tag4, tag5, tag6]

Testing with the same filter keys defined but in a global tag provider (path set to "[default]folder") results in the function properly going through all levels of subfolders and returning all the tags matching the name.

Am I setting a filter value wrong or is browsing recursively broken for vision client tags?

Probably this.

I bet the legacy browseTags function works, though:
https://docs.inductiveautomation.com/display/DOC79/system.tag.browseTags

That can't be used to browse client tags according to the documentation

edit: Yeah, I get a "tag provider 'client' could not be found" error