.NET: TransactionDeadlockDetection example fails when there are no external nodes

>>> Update failed in thread 1: Apache.Ignite.Core.Transactions.TransactionTimeoutException: Failed to acquire lock within provided timeout for transaction [timeout=2000, tx=GridNearTxLocal[xid=7d0bd2fd771-00000000-0d75-fffc-0000-000000000001, xidVersion=GridCacheVersion [topVer=225837052, order=1614357049559, nodeOrder=1], nearXidVersion=GridCacheVersion [topVer=225837052, order=1614357049559, nodeOrder=1], concurrency=PESSIMISTIC, isolation=READ_COMMITTED, state=MARKED_ROLLBACK, topVer=AffinityTopologyVersion [topVer=1, minorTopVer=1], invalidate=false, rollbackOnly=true, nodeId=f9df2d5d-1f47-4980-ae27-7684f761048f, timeout=2000, startTime=1614357051532, duration=2045, label=null]] ---> Apache.Ignite.Core.Common.JavaException: class org.apache.ignite.transactions.TransactionTimeoutException: Failed to acquire lock within provided timeout for transaction [timeout=2000, tx=GridNearTxLocal[xid=7d0bd2fd771-00000000-0d75-fffc-0000-000000000001, xidVersion=GridCacheVersion [topVer=225837052, order=1614357049559, nodeOrder=1], nearXidVersion=GridCacheVersion [topVer=225837052, order=1614357049559, nodeOrder=1], concurrency=PESSIMISTIC, isolation=READ_COMMITTED, state=MARKED_ROLLBACK, topVer=AffinityTopologyVersion [topVer=1, minorTopVer=1], invalidate=false, rollbackOnly=true, nodeId=f9df2d5d-1f47-4980-ae27-7684f761048f, timeout=2000, startTime=1614357051532, duration=2045, label=null]]
	at org.apache.ignite.internal.util.IgniteUtils$13.apply(IgniteUtils.java:986)
	at org.apache.ignite.internal.util.IgniteUtils$13.apply(IgniteUtils.java:981)
	at org.apache.ignite.internal.processors.cache.GridCacheUtils.convertToCacheException(GridCacheUtils.java:1265)
	at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.cacheException(IgniteCacheProxyImpl.java:2077)
	at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.put(IgniteCacheProxyImpl.java:1313)
	at org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.put(GatewayProtectedCacheProxy.java:817)
	at org.apache.ignite.internal.processors.platform.cache.PlatformCache.processInStreamOutLong(PlatformCache.java:839)
	at org.apache.ignite.internal.processors.platform.PlatformTargetProxyImpl.inStreamOutLong(PlatformTargetProxyImpl.java:66)
Caused by: class org.apache.ignite.internal.transactions.IgniteTxTimeoutCheckedException: Failed to acquire lock within provided timeout for transaction [timeout=2000, tx=GridNearTxLocal[xid=7d0bd2fd771-00000000-0d75-fffc-0000-000000000001, xidVersion=GridCacheVersion [topVer=225837052, order=1614357049559, nodeOrder=1], nearXidVersion=GridCacheVersion [topVer=225837052, order=1614357049559, nodeOrder=1], concurrency=PESSIMISTIC, isolation=READ_COMMITTED, state=MARKED_ROLLBACK, topVer=AffinityTopologyVersion [topVer=1, minorTopVer=1], invalidate=false, rollbackOnly=true, nodeId=f9df2d5d-1f47-4980-ae27-7684f761048f, timeout=2000, startTime=1614357051532, duration=2045, label=null]]
	at org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture$LockTimeoutObject$1.apply(GridDhtColocatedLockFuture.java:1536)
	at org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture$LockTimeoutObject$1.apply(GridDhtColocatedLockFuture.java:1529)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:407)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.listen(GridFutureAdapter.java:362)
	at org.apache.ignite.internal.processors.cache.distributed.dht.colocated.GridDhtColocatedLockFuture$LockTimeoutObject.onTimeout(GridDhtColocatedLockFuture.java:1529)
	at org.apache.ignite.internal.processors.timeout.GridTimeoutProcessor$TimeoutWorker.body(GridTimeoutProcessor.java:278)
	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:119)
	at java.base/java.lang.Thread.run(Thread.java:834)

   --- End of inner exception stack trace ---
   at Apache.Ignite.Core.Impl.PlatformJniTarget.InStreamOutLong[TR](Int32 type, Func`2 outAction, Func`3 inAction, Func`2 readErrorAction)
   at Apache.Ignite.Core.Impl.Cache.CacheImpl`2.Put(TK key, TV val)
   at Apache.Ignite.Examples.Thick.Cache.TransactionDeadlockDetection.Program.UpdateKeys(ICache`2 cache, IEnumerable`1 keys, Int32 threadId) in /home/prom1se/GG/work/var/suite-examples/art-gg-com/platforms/dotnet/examples/Thick/Cache/TransactionDeadlockDetection/Program.cs:line 80