Our Users have found that Dynamic Related Lists on Mobile don't have the "Load More" option since the Winter '26 Release. So if a record has more than about 10 related records in a related list, Users have no way to access all of the records. If anyone else is experiencing this, please report thorugh this Known Issue - https://help.salesforce.com/s/issue?id=a02Ka00000lIUeN&t=1763565464388