SharePoint 2019 - Highlighted Content Managed property issues

Objective: Use Highlighted Content Web Part to show only the Site Pages that have a given Choice Value using a Managed Property.

Problem: When Filter is applied, depending on the value, no pages are shown at all, or only 1 shows up when there should be multiple. If no filter is applied then all the pages show as expected. The results are not consistent at all.

Steps:
1.Create Site column
-Name: Tipologia
-Type: Choice
-Group: Custom Columns (Default)
-Required: No
-Unique: No
-Choices:
-Choice1
-Choice2
-Choice3
g. Display: Drop-down
h. Fill-in: No
i. Default: Choice1
2.Associate Tipologia Site Column to SitePage Content Type
a. Add from existing site columns
b. Update all inheriting
3.Set Tipologia column value in each Site Page to a Choice
4.Run Full crawl on Content Source
5.Check Search Schema for new properties
-Crawled
-ows_Tipologia
-ows_q_CHCS_Tipologia mapped to TipologiaOWSCHOICE
-Managed
-TipologiaOWSCHOICE
6.Configure Highlighted Content Web Part
a.Source: This Site
b.Type: Pages
c.Filter: Managed Property
d.Find: Tipologia
e.Managed Property Name: TipologiaOWSCHOICE
f.Condition: Equals
g.Value: Choice1
h.The rest is left to default
7.Publish Page and check results