Change audio sample source by keeping cuts/adjustments in playlist

Hello,
I meet a problem with audio sample in a playlist project, so I try to simplify it to explain you.

I import a beat loop sample (100BPM) and I stretch it correctly to fit with the global BPM (Fig. 1).
I duplicate it and make some cut on it in the playslit, to put some FX sounds for example.

Now the problem is, I need to change that beat loop by another beat loop sample with a different BPM (130BPM).
I do it with the sampler pannel (Fig. 2) and stretch it again to fit with the global BPM.

The Full sample is correctly adjusted (Fig 3) BUT all my cut are totally random.
How can I change the audio sample by keeping cuts and length adjustments.

I tried to change "Source channel" of each sample in the playlist, but it does not work too.

Files to test:

Test.flp

Drumloop_130.wav

Drumloop_100.wav