Replaced querying the accounts later with the "selectinload" query option in the journal and search reports, and restored the lazy setting in the account relationship of the JournalEntry data model.

src/accounting/report/reports/search.py

@@ -22,6 +22,7 @@ from decimal import Decimal
 
 import sqlalchemy as sa
 from flask import Response, render_template, request
+from sqlalchemy.orm import selectinload
 
 from accounting.locale import gettext
 from accounting.models import Currency, CurrencyL10n, Account, AccountL10n, \
@@ -67,7 +68,8 @@ class EntryCollector:
             except ArithmeticError:
                 pass
             conditions.append(sa.or_(*sub_conditions))
-        return [ReportEntry(x) for x in JournalEntry.query.filter(*conditions)]
+        return [ReportEntry(x) for x in JournalEntry.query.filter(*conditions)
+                .options(selectinload(JournalEntry.account))]
 
     @staticmethod
     def __get_account_condition(k: str) -> sa.Select: