prevent loading behavior for adding pieces #1289

All 286 tests pass, 2 skipped in 3m 25s

288 tests ±0 286 ✔️ ±0 3m 25s ⏱️ +4s
  96 suites ±0     2 💤 ±0
    1 files ±0     0 ❌ ±0

Results for commit 70d193b. ± Comparison against earlier commit c27d2db.